Here’s a classic bit of puzzling. Heavy Hogur, from Swedish indies, Spelagon, is the sort of puzzler that would have fit in well during the Amiga days. And indeed today. You play a fiery dwarf who’s somewhat over-familiar with gravity, who must mine all the crystals from a level before reaching the exit door. However, the majority of the tiles he walks across will crumble down a level after Hogur’s stepped upon them. Since he can’t climb, it’s about figuring the correct route that won’t leave him stranded.