Rust achievements

Play an instrument while floating in an Inner Tube while listening to a Boom Box play a radio stream

Stare into a laser light for 30 seconds.

Dance near a playing Boom Box on an active Disco Floor.

Record another player speaking onto a Cassette.

Start a fully repaired car with a full set of T3 engine parts

Use a megaphone while in another player's Tool Cupboard radius.

Watch another player through a CCTV camera

Splash another player with a Water Pistol while that player is irradiated

Get a kill with a super soaker pumped at the lowest pressure.

Get a kill using a water gun.

Be in a team where every team member is riding a Boogie Board or Inner Tube (minimum 4 members)

Soak another player above the damage threshold using a water gun.