Short Primera's game offers good puzzles for a start - then you get into Sanpoman's tiny room with giant stag beetle (luckily, mechanical) which hides your ticket to freedom - the key. First you need to find out how to operate the beetle, of course. Gotmail's game seems dangerous - you're caught in an apartment with ticking time bomb - but isn't. You have enough time to properly explore the apartment. Maybe the bomb will explode next year or something. Barking Games want you to get from locked basement - and also make some small repairs there.
Have a good time and enjoy!