InVein is tracked on SteamScope with live Steam concurrent player data, historical charts, and a SteamScope activity score of 18/100. Search for "InVein player count" or "InVein steam charts" to monitor how many people are playing right now and how activity compares with past peaks.

InVein is developed by SlowDrip Studios, published by Student Game Developer Association, released 14 May 2026, a Casual, Indie, RPG, Simulation, Strategy, Free To Play title. Available on Windows.

InVein currently reports 0 concurrent Steam players with a 24-hour peak of 1 and an all-time peak of 1.

Among tracked Steam titles, InVein ranks #9323 of 14,644 by momentum score.

InVein has lost momentum recently. Retention sits at 0/100, suggesting fewer players relative to its all-time peak of 1.

InVein has 16 Steam achievements tracked on SteamScope.

The average global unlock rate across all achievements is 38%, giving a baseline for overall completion difficulty.

The most common achievement is "Day 0" with a 73.9% unlock rate.

The rarest achievement is "Grave Bound" — only 9.7% of players have unlocked it (Hard).