A Doom-themed memecoin surged more than 1,000% after designer Sandy Petersen bought in, then surrendered most of the gain.
DOOM, an unofficial Solana memecoin named after the 1993 game, which launched via Pump.fun, rebounded from a reported market capitalization of about $600,000 to roughly $7.4 million on August 4, a gain of around 1,100%.
By late Wednesday, its market capitalization had fallen to about $1.7 million, nearly 80% below the peak, while total trading volume since launch stood at roughly $5.2 million, according to data from DEX Screener.
The surge followed public support from Sandy Petersen, a level designer who worked at id Software, the studio behind Doom, and helped create levels for the original game and Doom II.
Petersen joined a live X discussion about the project that drew more than 1,300 listeners. He later thanked the token's community and said he planned to help it grow.
I'm thoroughly part of the community. We can build this together.
— Sandy Petersen 🪔 (@SandyofCthulhu) August 4, 2026
I just bought on @fomo. https://t.co/kpRdF9BV9o$DOOM Gymbmn9wwMKe4NnmVceyyfpncp9arbwPfSdBsyY9pump pic.twitter.com/PwbgPUKq6T
- Petersen, who later founded tabletop publisher Petersen Games, created or adapted 20 levels for the original Doom and designed 17 levels for Doom II.

