Yes — co-op and PvP, plus local/split-screen. Super Mega Baseball 3 is a sports game released in 2020, 91% positive on Steam (2,066 reviews), with 39 playing right now. $44.99 on Steam.
Run up the score in a relaxed slugfest or push the limits of your reflexes in this refined baseball simulator. The third entry in the series features all-new…
Steam tags: Baseball, Sports, Arcade, PvP, Immersive Sim, Competitive, Character Customization, 3D
Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Super Mega Baseball 3 is one of them — then helps you pick tonight's game with a weighted roll or a bracket.
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Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. How the data works · Legal & privacy · All types · Game Pass