We all love metroidvanias! But would we still love them if, instead of controlling a scifi bounty hunter, or a badass vampire slayer, we played as the alphabet? Answer: Yes! And ASCIIvania, an exploration platformer by Gharding3, is the proof! ASCIIvania is clearer documentation, a map screen and a mute button away from excellence, but its still a fun time.
Want a solid retro arcade shooter? ASCII and you'll receive Battle for Asciion, by Relevo Video Games. Designed with a lot of love for its textual aesthetic, Battle for Asciion is a solid and challenging shoot-em-up, though hampered by its required button-mashing.