It looks like Red Faction might be the next PS2-on-PS4 game.
European ratings group PEGI has rated the 2001 PS2 game for PS4 (via DualShockers), which suggests publisher THQ Nordic may be planning to launch the game on the new console. The ESRB, which rates games in the US, has not published a rating for a PS4 version of Red Faction.
The newest addition to the PS2-on-PS4 catalog was Rockstar's Red Dead Revolver, which came out earlier this month. You can see all the games in the program here on the PlayStation Store website.
In other news about Red Faction, THQ Nordic announced last week that the game has been removed from Germany's "index" of games deemed to be harmful to youth.
Nordic Games acquired THQ brands like Red Faction, Darksiders, and MX vs. ATV during the company's bankruptcy auction. In August, Nordic Games announced that it had rebranded itself as THQ Nordic.