Where can I read Contra Anniversary Collection patch notes?

This page lists official Steam announcements for Contra Anniversary Collection, including the latest post "KONAMI Summer Sale 2026 Part 2 is now on!". Each entry links to the full changelog on Steam.

How many people are playing Contra Anniversary Collection right now?

Contra Anniversary Collection currently shows 6 concurrent Steam players on SteamScope. Player counts refresh on a rolling schedule — typically about every 30 minutes for high-priority titles.

How often are Contra Anniversary Collection patch notes updated on SteamScope?

SteamScope ingests new Steam announcements as they are published. Check back after major updates, seasons, or balance patches to see fresh entries at the top of this feed.

Is Contra Anniversary Collection patch note data official?

SteamScope republishes developer announcements sourced from Steam's public news feeds. SteamScope is not affiliated with Valve Corporation. Always verify critical gameplay changes on the official Steam announcement.

Contra Anniversary Collection Patch Notes & News

KONAMI Summer Sale 2026 Part 2 is now on!

ay.37305steam_community_announcements

20d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/2989180/ https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/3756010/ https://store.steampowered.com/app/1018020/

Upcoming Titles！

KONAMI Summer Sale 2026 Part 2 is now on!

ay.37305steam_community_announcements

20d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Upcoming Titles！

KONAMI Summer Sale 2026 is now on!

ay.37305steam_community_announcements

39d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/2989180/ https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/1018020/

Upcoming Titles！

https://store.steampowered.com/app/3859630/ https://store.steampowered.com/app/1636440/ https://store.steampowered.com/app/4231820/ https://store.steampowered.com/app/3668850/ https://store.steampowered.com/app/3907350/ https://store.steampowered.com/app/3907380/ {STEAM_CLAN_IMAGE}/35220629/641f702ce9de56b70e349c003aee74bdfba6b20c.jpg

RUN n' GUN FAIR 2026

ay.37305steam_community_announcements

84d ago

The RUN n' GUN FAIR is now live on Steam!

This event brings together a wide selection of Run & Gun titles, featuring fast-paced action and exhilarating firefights. From nostalgic classics to hot titles currently making waves in the scene, this is your chance to pick up a broad lineup of Run & Gun games at great value. Of course, Contra: Operation Galuga is also part of the fair! Take a look at the fair page and see what you feel like playing next. {STEAM_CLAN_IMAGE}/35220629/6e8c953813df1154f5976d610f34f988655b8133.png

KONAMI Spring Sale 2026 is now on!

ay.37305steam_community_announcements

137d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/1018020/

Coming Soon！

https://store.steampowered.com/app/3859630/ https://store.steampowered.com/app/1636440/ https://store.steampowered.com/app/4231820/ https://store.steampowered.com/app/2989180/ https://store.steampowered.com/app/3652140/ https://store.steampowered.com/app/3668850/ https://store.steampowered.com/app/3907350/ https://store.steampowered.com/app/3907380/ {STEAM_CLAN_IMAGE}/35220629/8aa81467b78a1670b93057c9024cfb1b6371fccb.jpg

KONAMI February Sale 2026 is now on!

ay.37305steam_community_announcements

175d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/1018020/ 　

New Release！

https://store.steampowered.com/app/3756010/ {STEAM_CLAN_IMAGE}/35220629/cc78fb514dc78aa3006f515844db5ddf753a4b34.jpg

KONAMI Holiday Sale 2025 Is Now On!

ay.37305steam_community_announcements

228d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/1018020/

Coming Soon！

https://store.steampowered.com/app/3668850/ https://store.steampowered.com/app/3907380/ https://store.steampowered.com/app/3907350/ https://store.steampowered.com/app/2989180/ {STEAM_CLAN_IMAGE}/35220629/5d6f713fe3b708ff6af47e979cc931ea27f64d88.jpg

KONAMI PUBLISHER SALE 2025 Is Now On!

ay.37305steam_community_announcements

252d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/1018020/

Coming Soon！

KONAMI TOKYO GAME SHOW Sale 2025 Is Now On!

ay.37305steam_community_announcements

314d ago

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/3125750/ https://store.steampowered.com/app/2897590/ https://store.steampowered.com/app/3013550/ https://store.steampowered.com/app/1018020/

New Release!

https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/2417610/ {STEAM_CLAN_IMAGE}/35220629/c9b2a6abdc853e9b9ddd4bb63e2f5d9604096aff.png

KONAMI Summer Sale 2025 is now on!

ay.37305steam_community_announcements

403d ago

Don't miss out on this opportunity to enjoy KONAMI games!

{STEAM_CLAN_IMAGE}/35220629/931cf728a7e7920121f27fddcf25cebf6377ecff.png

Featured titles！

https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/1880610/ https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/3013550/ https://store.steampowered.com/app/1018020/

Upcoming Titles！

https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/3668850/ https://store.steampowered.com/app/3125750/ https://store.steampowered.com/app/2897590/

KONAMI PRESS START Title Showcase

ay.37305steam_community_announcements

418d ago

Survey underway

{STEAM_CLAN_IMAGE}/35220629/6999f083b0c954a406bf6983ca6284502b841517.png

Pre-Order

https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/2947440/ https://store.steampowered.com/app/3125750/ https://store.steampowered.com/app/2897590/

Featured titles！

https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/1880610/ https://store.steampowered.com/app/2989180/ https://store.steampowered.com/app/1665460/ https://store.steampowered.com/app/3013550/

KONAMI PRESS START SALE is also underway!

JUNE 12 -JUNE 19 at 6:30am (PT) Don't miss out on this opportunity to enjoy KONAMI games! https://store.steampowered.com/sub/886312/ https://store.steampowered.com/sub/886313/ https://store.steampowered.com/sub/886315/ https://store.steampowered.com/app/2124490/ {STEAM_CLAN_IMAGE}/35220629/30746c5258e2dc319dd599534d093413ee067f51.png

RUN N' GUN FAIR LIVE NOW!

yuko_a2steam_community_announcements

508d ago

Special event - RUN N' GUN FAIR is currently live to celebrate Contra: Operation Galuga's 1st Anniversary! In addition to Contra, there are over 60 titles features in the RUN N' GUN FAIR! Let's attack aggressively! RUN'N'GUN FAIR period: 3/13 10am - 3/27 10am PDT {STEAM_CLAN_IMAGE}/35220629/ba2f13364b59932c4689cbf038626b376cad9f59.png

KONAMI Spring Sale 2025 is now on!

yuko_a2steam_community_announcements

508d ago

Grab yourself KONAMI games at discounted prices! Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/2051010/ https://store.steampowered.com/app/2369900/ https://store.steampowered.com/sub/886312/ https://store.steampowered.com/sub/886313/ https://store.steampowered.com/sub/886315/ https://store.steampowered.com/sub/132506/ https://store.steampowered.com/app/1018020/ https://store.steampowered.com/app/2235020/

Upcoming Titles！

https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/3125750/

New Titles！

https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/3013550/ {STEAM_CLAN_IMAGE}/35220629/dd3a788bac7116013b5b169a7a26d71ec6666225.png

KONAMI February Sale 2025 is now on!

yuko_a2steam_community_announcements

554d ago

{STEAM_CLAN_IMAGE}/35220629/5097d58eb74062152d55f26eccec7231efccdbd9.png

Grab yourself KONAMI games at discounted prices! Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2369900/ https://store.steampowered.com/app/2235020/ https://store.steampowered.com/sub/132506/ https://store.steampowered.com/sub/132479/ https://store.steampowered.com/app/235460/ https://store.steampowered.com/app/1018020/

Upcoming Titles！

https://store.steampowered.com/app/3013550/ https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/3125750/ https://store.steampowered.com/app/2728200/ {STEAM_CLAN_IMAGE}/42952562/5097d58eb74062152d55f26eccec7231efccdbd9.png

KONAMI HOLIDAY Sale 2024 is now on!

yuko_a2steam_community_announcements

592d ago

{STEAM_CLAN_IMAGE}/35220629/52c6b4e88f75be78ad53c813c635884447c2a278.jpg

Grab yourself KONAMI games at discounted prices! Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/2369900/ https://store.steampowered.com/sub/886312/ https://store.steampowered.com/sub/886313/ https://store.steampowered.com/sub/886315/ https://store.steampowered.com/sub/132506/ https://store.steampowered.com/sub/132479/ https://store.steampowered.com/app/235460/ https://store.steampowered.com/app/2235020/ https://store.steampowered.com/app/1018020/

Upcoming Titles！

https://store.steampowered.com/app/3013550/ https://store.steampowered.com/app/1932640/ https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/3125750/

KONAMI Black Friday Sale is now on!

mm.92278steam_community_announcements

614d ago

{STEAM_CLAN_IMAGE}/35220629/8a90b9bbb0502c78e8dda6b93babcc853f89b471.png Grab yourself KONAMI games at discounted prices! Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

https://store.steampowered.com/app/2124490/ https://store.steampowered.com/app/2369900/ https://store.steampowered.com/sub/886312/ https://store.steampowered.com/sub/132506/ https://store.steampowered.com/app/235460/ https://store.steampowered.com/app/2235020/ https://store.steampowered.com/app/1018020/

Upcoming Titles！

https://store.steampowered.com/app/2417610/ https://store.steampowered.com/app/1932640/

Contra: Operation Galuga out now!

KubanEnergysteam_community_announcements

875d ago

Contra is back - reloaded, reimagined, and reborn - with #Contra: Operation Galuga! Grab your spread shot and run 'n' gun your way through explosive co-op action against the Red Falcon army! Early adopters will get 10% off and receive 1000 Contra credits to use in the in-game Perk store! Early Purchase Bonus is available to obtain until 2024-06-20 23:59(PDT) Make sure to follow the Steam Community page to keep up to date of all things Contra: Operation Galuga ! https://store.steampowered.com/app/2235020/Contra_Operation_Galuga/

Link your save data to receive Alternative sound tracks!

KubanEnergysteam_community_announcements

875d ago

You will receive an 'Alternative Sound' bonus for use in the game per the following title(s) you own. ・Contra Anniversary Collection Link bonus: Retro Mix (Contra, Super Contra) ・Castlevania Anniversary Collection Link bonus: Vania Mix (Castlevania, Dracula II: Simon's Quest, Castlevania III: Dracula's Curse) ・Arcade Classics Anniversary Collection Link bonus: Konamix (music from previous KONAMI titles) Make sure to follow Contra: Operation Galuga for the latest news! https://store.steampowered.com/app/2235020/Contra_Operation_Galuga/

Contra: Operation Galuga Demo out now!

KubanEnergysteam_community_announcements

876d ago

Unleash hell against Red Falcon's forces right now with the Contra: Operation Galuga playable demo! Blast through a sampling of the game's jungle and waterfall areas solo or co-op to unlock bonuses in the full game when it launches on March 12! Experience the explosive action through Contra: Operation Galuga's demo and unlock "300 Credits" and "Alternative Sound/WayForward Mix (Contra 4)" in the full game! Make sure to follow the Steam Community page to keep up to date of all things Contra: Operation Galuga ! Make sure to follow the Steam Community page to keep up to date of all things Contra: Operation Galuga ! https://store.steampowered.com/app/2235020/Contra_Operation_Galuga/

Contra: Operation Galuga Demo Available Now!

KubanEnergysteam_community_announcements

894d ago

Before the full mission begins, get a sample of what awaits in the Contra: Operation Galuga playable demo! Complete the demo and unlock bonuses in the full game! https://store.steampowered.com/app/2235020/Contra_Operation_Galuga/

Contra Anniversary Collection news & patch notes

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Upcoming Titles！

Contra Anniversary Collection news & patch notes

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Upcoming Titles！

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Upcoming Titles！

The RUN n' GUN FAIR is now live on Steam!

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Coming Soon！

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

New Release！

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Coming Soon！

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Coming Soon！

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

New Release!

Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Upcoming Titles！

Survey underway

Pre-Order

Featured titles！

KONAMI PRESS START SALE is also underway!

Featured titles！

Upcoming Titles！

New Titles！

Grab yourself KONAMI games at discounted prices! Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Upcoming Titles！

Grab yourself KONAMI games at discounted prices! Don't miss out on this opportunity to enjoy KONAMI games!

Featured titles！

Upcoming Titles！

Featured titles！

Upcoming Titles！

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