UBERMOSH:OMEGA hits 170,000 Steam players overnight
A new Steam Trading Cards update appears to have sent the seven-year-old shooter from a few dozen players to more than 170,000 at once.
UBERMOSH:OMEGA suddenly went from a quiet £0.89 Steam curiosity to more than 170,000 concurrent players on 12 October, after Steam Trading Cards were added to the game.1
A bizarre spike for a seven-year-old shooter
Walter Machado’s top-down action shooter launched on Steam in November 2019. Players choose one of six characters, then try to survive for 90 seconds while blasting enemies, deflecting bullets with melee attacks and chasing a high score.12
Its normal peaks had reportedly sat at only a few dozen players. That changed dramatically on 12 October, when SteamDB recorded a peak above 170,000 concurrent users.1 The number then fell rapidly to around 10,000, suggesting that many of the new players were there for a short, specific purpose rather than a sudden rediscovery of the whole game.
Steam cards appear to be the trigger
Steam Trading Cards were added to UBERMOSH:OMEGA on the same day. The developer also responded to a Steam Community discussion thanking him for the addition, providing a direct link between the update and the timing of the spike.1
Trading Cards normally drop while a game is running, but each account has a limited number of drops. Completing a set therefore encourages players to trade or buy missing cards through the Steam Community Market. The cards added to UBERMOSH:OMEGA were changing hands for roughly 9 yen, while foil cards were listed at around 200 yen, according to the report.1
That small market may also explain why the game’s player count behaved so strangely. Community discussion has suggested that bots monitor games when new cards appear and launch them automatically. The abrupt fall after the initial surge is consistent with players or automated accounts leaving once their drops were exhausted, although the bot explanation remains a possibility rather than a confirmed cause.1
The game itself is still available on Steam, where the store lists Walter Machado as both developer and publisher.2 Its Steam page describes a retro-hardcore arena shooter built around guns, sword-based bullet deflection and character-specific abilities.2
Our opinion
A 170,000-player peak makes UBERMOSH:OMEGA an excellent example of how Steam’s economy can briefly overpower a game’s normal audience. The card system did not necessarily create a new fanbase; it created a reason to launch the game, and the speed of the collapse makes that distinction hard to ignore.
That does not make the game irrelevant. A tiny, well-liked shooter suddenly receiving this much attention is a striking reminder that discoverability on PC can come from systems around a game as much as from the game itself. Just do not mistake one enormous concurrent-player spike for 170,000 people settling in for a long campaign.