Games
Emulation
| Vimm's Lair | |
| Emulation Wiki | Overview of all existing emulators, often with information on obtaining bios files |
| PC98 Emulation FAQ | |
| Obtaining ROMs Guide by Imakuni | Despite being a Tumblr post this is actively updated and passes muster |
| Myrient | |
| NoPaystation | |
| Darthsternie's Firmware and Exploits Archive | firmware/bios archive |
Puzzle Games
| Dragonsweeper | Minesweeper variant |
| Daily Akari | |
| Puzzmallow | |
| Seattle Times Puzzles | Republishes things from a few other sources, allowing you to play them for free |
| Mamono Sweeper | Minesweeper Variant |
| A Sweeper of Mines | minesweeper variant |
| Bloquecitos | Physics game ala Suika Game, but featuring chunks of decorative ceramic tile |
| Jigsaw Planet | Allows for custom puzzles, including private ones |
| Nonograms.org | Has both color and black and white |
| Enclose Horse | Maximize the space of the horse's pasture with a limited number of walls |
| The Atlantic Puzzles | |
| Trails | |
| Clues by Sam | |
| Gisnep | |
| Puzzmo |