Games like P.A.I.N.T.

"GunZ 2: The Second Duel is a fast-paced online action shooting game that offers complete freedom of movement, allowing players to climb walls and exploit the environment for tactical advantages. With unique classes, each featuring distinct passive and active skills, players can choose to become a silent assassin, a shielded roamer, or a flame-throwing devastator, creating a varied and dynamic combat experience."

"Survive the Nights" is a post-apocalyptic, first-person survival game. Players must scavenge for resources, craft tools, and build shelters to survive zombie attacks and harsh weather conditions. Cooperative gameplay and a focus on realism, such as complex crafting and day-night cycles, set this game apart.

Polygon is a massively multiplayer, tactical first-person shooter set in an open world warfare scene, allowing up to 32 players in large-scale battles. Team up with friends in intense PvP matches, with a customizable weapon arsenal based on real prototypes. Experience teamplay with up to 16 players, utilizing various weapons and skills to lead your team to victory.

"HAWKED is a free-to-play massively multiplayer Action game that combines shooter combat with exploration and treasure hunting. Play solo or in teams of 2-3 to outfox and outgun monsters and rival Renegades in PvPvE battles across a mysterious island. Traverse diverse landscapes, solve puzzles, and reclaim ancient treasures to upgrade your arsenal."

Overkill's The Walking Dead is a four-player co-op horror shooter set in the post-apocalyptic Washington D.C. of The Walking Dead Universe. Each character has unique abilities, skill trees, and story arcs, with a focus on teamwork and strategic gameplay. The game boasts intense action, detailed graphics, and a wonderful soundtrack, but is marred by grinding, optimization issues, and annoying ads.

Stuffed is a procedurally generated first-person shooter, that takes place in the dreams of a little girl. Play as a teddy bear and fight waves of nightmares as you defend your owner. Play solo or join your friends in up to 4 player online co-op.

"Stuffed" is a procedurally generated, horde-style first-person shooter where players, as teddy bears, defend a little girl's bedroom door from nightmarish waves of enemies. The game features single-player and multiplayer options for up to 4 players, with a variety of unique weapons and special abilities to unlock. Earn points to unlock new map areas, weapons, outfits, and furs to personalize your teddy bear. Please note that the game is known for its occasional bugs.

Operation: Harsh Doorstop is a free, community developed, tactical shooter. Developed by the studio Drakeling Labs in partnership with MicroProse Software, Inc. Built using the OHDCore framework for Unreal Engine 4.

Powerful nations are dispatching mercenaries to secure Q-On at contaminated sites, off limits to most men. Swarming around the sites like a flock of crows, they begin their own battles.

DARKEST DAYS plunges you into a vast, seamless open world ravaged by a sudden zombie virus outbreak. Starting as a fragile survivor, you must navigate diverse environments, from deserts to snow-covered islands, uncovering the virus’s origins while overcoming threats. Utilize various vehicles to explore and survive in this immersive post-apocalyptic landscape.