Is Diddy multiplayer or co-op?

Yes — co-op and PvP. Diddy is a classic & campaign shooter game released in 2025, 50% positive on Steam (22 reviews). $7.99 on Steam.

Steam tags: Action, Adventure, Simulation, PvP, Third Person, Interactive Fiction, Shooter, 3D Platformer

Do you and a friend both own Diddy?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Diddy 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 Diddy you can play together

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

Quick answers

Is Diddy co-op?

Yes, Diddy supports co-op.

Does Diddy have PvP?

Yes, Diddy has player-versus-player modes.

How many people play Diddy?

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