GOG and Instant Gaming launch major game discount offers and add Total Chaos Doom II mod

GOG.com has added the fan‑made Total Chaos total conversion mod for Doom II to its catalogue. The free mod, originally released in 2018 and built with the GZDoom engine, transforms Doom II into a survival‑horror experience on a monster‑infested island. While the standard version requires the original Doom II files, the Director’s Cut can run independently. The mod is available alongside a discounted commercial remake, both offered at up to 60 % off during GOG’s current sale.

Meanwhile, the digital retailer Instant Gaming is promoting a large selection of adventure‑genre titles at deep discounts, with price reductions of up to 93 %. Featured games include Uncharted: Legacy of Thieves Collection, Indiana Jones and the Great Circle, Marvel’s Spider‑Man: Miles Morales, Resident Evil 7 Biohazard and many others, with some titles priced as low as 6 zł. The promotion targets PC gamers looking to expand their libraries affordably.