Links
Wiki: https://wiki.eragames.rip/index.php?title=Main_Page - Has download links to all games, scroll down.
Discord: https://discord.gg/7MAArwP - If you want to help, ask here. You don't need to know Japanese.
Git: https://gitgud.io/era-games - Requires an account
Popular Games
eratohoK: https://wiki.eragames.rip/zips/eraTohoK-master.zip
Strategy game, conquer the world and enslave enemy generals. Near-complete translation.
eratohoTW: https://wiki.eragames.rip/zips/eratohoTW-eng-dev.zip
Dating sim with timestop powers. The gameplay is all translated, but not most dialogue (it's only flavor).

eratohoReverse: https://wiki.eragames.rip/zips/eratohoreverse-pedy.zip
Submissive game, player is held captive and trained. Base game and many trainers are fully translated.
eraSumireTeru: https://mega.nz/#!6WR1xSqK!dNvzeeXI3jFHACniA19wimu9z4bsmnpTSladKqzv4FU
Yuri game with a story and a fair amount of original art. Near-complete translation.
eraSQN: https://wiki.eragames.rip/zips/eraSQN-master.zip
Slave trainer with a lot of features and dialogue. Most gameplay but little dialogue translated.
eraMegaten: https://wiki.eragames.rip/zips/eraMegaten-master.zip