Hey there! I have a bunch of browser games you can play:
1) A retro infinite-flyer with plenty of sharp things to dodge (plus you have a jetpack!) (PC or mobile)
2) A retro platformer dungeon teeming with traps - and I mean teeming (PC)
3) A tower defence with plenty of invading goblins - but they're after three different coffins! (PC)
I hope you enjoy them!