Tiny Tanks is a fun multiplayer party game about colorful tanks, an endless flood of game modes and absolute destruction mayhem. It's an indie action game developed and published by LeadFollow Games in 2019. To top it all off, everything is "physically accurate".
The game is very lightweight to run; every modern laptops can run Tiny Tanks.
Every new laptop meets the RAM requirement of 2gb, though 1gb is enough to meet the minimum requirements.
Also, note that at least 1gb of disk space is needed.