Steam game

FunkyMouse's ISO

ISO is an indie built one shot–one kill airsoft first person shooter. Fight alongside your friends in intense 5v5 battles or fight solo in 10 player free for all matches. Immerse yourself in the stunning visuals created in Unreal Engine 5 and dive into fast paced gameplay where every BB counts.

$1.99 February 19, 2026

By FunkyMouse

Windows
View on Steam
FunkyMouse's ISO - FunkyMouse. Popular. Released February 19, 2026
Screenshot of FunkyMouse's ISO gameplay showing in-action mechanics Screenshot 2 of FunkyMouse's ISO - additional gameplay view Screenshot 3 of FunkyMouse's ISO - more gameplay footage Screenshot 4 of FunkyMouse's ISO - final gameplay screenshot

Overview

About this game

One-Shot, One-Kill

Choose from 3 unique loadouts and 5 distinct weapons each with different play styles based on authentic airsoft weapons.

Make Every BB Count.

Team Deathmatch, Domination or Free-For-All Battles Alongside Your Friends.

Host your own games or simply join an existing game— the choice is yours.

Fast Paced Gameplay

Small maps with fast respawn times mean the action is always just around the corner.

Studio lineup

More from the same developer

More

No cost picks

More free games like this

More

Same category

Same tags, different developer

More

More like this

Similar games

More FPS games