Is Omniblast multiplayer or co-op?

Yes — co-op. Omniblast is a party game game released in 2021, 75% positive on Steam (8 reviews). Free on Steam.

Steam tags: Action, Space, 2D, Singleplayer, Local Co-Op, Casual, Action-Adventure, Pixel Graphics

Do you and a friend both own Omniblast?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Omniblast is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

Games like Omniblast you can play together

Tired of Omniblast? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Omniblast co-op?

Yes, Omniblast supports co-op.

Does Omniblast have PvP?

Steam does not list PvP for Omniblast.

How many people play Omniblast?

Player counts were not available when this page was built.

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