Shooting games are characterized by:

Quake – free for all
Molotov coctail – many small groups
No limit shooting – just shooting and re spawning
Dominating shooting – if your team is stuck in your base – you loose. Re spawn 10sec
Shooting 3-5 players – shooting with 3-5 players re spawn
Wide shooting – we start from wide side of field
One for all – challenge for one
Relay – we play 1 vs 1, the person hit is replaced by the next person from the team
Waves – we just shooting with one life. Next whistle makes that hit players can go back to game
Zombie Rush – hit player become immortal zombie
Ninth (IX) – defend your base