Ordyne

The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Play solo or with friends to take on insane enemies, score loads of loot and save your home from the most ruthless cult leaders in the galaxy.

Phantomers is a cancelled free multiplayer online shooter. Closed beta began in 2015, ultimately leading to its full cancellation.

Crazy Shooting Bubble Fighter(aka. 크레이지슈팅 버블파이터) is a casual TPS game by Nexon.

A Korean developed online multiplayer shooter that was an extension mod to White Day: A Labyrinth Named School.

New SD gundam Online game, evolution from old SD gundam capsule fighter which is now closed.

PUBG MOBILE offers the most intense multiplayer battles on your mobile phone. Join the battle, put on your gear, and play to win. Survive in epic 100-player battles in Classic Mode, Payload Mode, the fast-paced 4v4 Team Deathmatch Mode, and Infection Mode. Survival is all that matters. Survive to the end to get the last laugh. Accept missions and fire at will!

From one of gaming’s most acclaimed sagas, Gears is bigger than ever, with five thrilling modes and the deepest campaign yet. With all-out war descending, Kait Diaz breaks away to uncover her connection to the enemy and discovers the true danger to Sera – herself.

A completely free, volunteer made, multiplayer, satirical parody of common thematic elements found in American broadcast television serieses (yes that's actually a word)

Based on "Paintball Deer Hunter", Episode 9 of the first season of the show, you have to hunt the characters dressed as deers with a paintball gun.