GAME VS GAME
SHENZHEN I/O is more popular right now with 35 players on Steam, 3.9 times as many players as SpaceChem (9). The highest all-time peak belongs to SpaceChem (1,981 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  SHENZHEN I/O |  SpaceChem |
|---|---|---|
| Players right now | 35 | 9 |
| 24-hour peak | 35 | 10 |
| All-time peak | 1,160Oct 1, 2016 | 1,981Dec 31, 2011 |
| 30-day average players | n/a | n/a |
| Steam reviews | 95.1% positive4,163 reviews | 92.2% positive4,992 reviews |
| Price now (US) | $14.99 | $9.99 |
| Lowest price we have seen | $14.99 Oct 13, 2026 | $9.99 Oct 13, 2026 |
| Release date | Sep 1, 2016 | Mar 2, 2011 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
SHENZHEN I/O is more popular right now with 35 players on Steam, 3.9 times as many players as SpaceChem (9). The highest all-time peak belongs to SpaceChem (1,981 players).
SpaceChem peaked at 1,981 concurrent players on December 31, 2011. SHENZHEN I/O peaked at 1,160 concurrent players on October 1, 2016.
SHENZHEN I/O costs $14.99 on the US Steam store. SpaceChem costs $9.99 on the US Steam store.
Player counts updated 39 minutes ago.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.
