Fun idea! The movement felt very solid and I always enjoy float mecanics in platformers. On my first run I unfortunately got softlocked because i accidently placed a grave ontop of spikes and would aways respawn and instantly die. On my second attempt I've realised that if I never place a grave the timer would never start. Though never placing a grave also means you cant set your own checkpoins so there is some risk reward aspect there haha. Very impressive for only 6 Hours and the concept can definetley be expanded upon.