itch.io

True - not free any more and nowhere near the complete archive, it's taking a crazy amount of time to redo everything, kinda losing interest with it to be honest, it's an uphill battle with very little reward- this is the third time I've been closed-down - first I lost my coppercube stuff, then my efpse stuff - having to start again is painful  also lost a lot of revenue through itch because of KishaFilm/others repeatedly sabotaging/reporting my page for no reason- so I've been pretty pissed with the whole efpse and itch scene for the last few years, they're currently 20c each on payhip and a deal for the bundles. but if you join the friendly discord servers (not the official one), I'm sure someone there can fix you up with an old copy of the old 10GB file for free - also my 20GB coppercube assets file is floating around somewhere too if you want it.  There's also a 3D map maker which uses 2D polygon tools and splat-painting to create/view/import Doom maps into efpse - but I'm reluctant to share it for obvious reasons.