CoSMOS vs GameBuff

CoSMOS is a free self-service gamehacking tool for people who want to modify their own games while waiting for trainers. It is offered in Steam Deck, PC Beginner, and PC Advanced versions, with options for beginners and experienced gamehackers. The Steam Deck edition is a native application for Linux and Steam Deck, with a simplified memory scanner and built-in disassembler. PC Beginner is integrated with Cheat Happens Aurora. PC Advanced includes a memory scanner, VEH debugger, script engine, disassembler, dump viewer, speedhack, .NET assembly explorer, reference search, process viewers, and script editor; its listed version is 6.1.5. CoSMOS uses hardware-accelerated scans and can read and import 99% of CheatEngine tables. The free tool requires no registration, has no locked features, and includes no adware or hidden software. Cheat Happens provides technical support through its message board. The maker advises using cheats and trainers offline only and says it does not make cheats for online or multiplayer games.

GameBuff is a Windows game trainer for changing aspects of single-player games. The maker describes its library as covering more than 7,000 games, while its game library page lists more than 2,000 trainers and two modification modes. Advertised one-click changes include god mode and unlimited resources. The homepage names Steam, Epic, GOG, Xbox, and Ubisoft among the game platforms associated with its offering. GameBuff fully supports 64-bit Windows 10 and 11, has limited Windows 7 compatibility, and does not support macOS or cloud gaming platforms. It is intended for local PC hardware and single-player games or local single-player modes; features are disabled in competitive online matchmaking. Real-time memory changes end when the trainer closes or the game restarts, although changes saved to local save data may persist. The client download is free, and trainers can be browsed without an account. An account is required to activate trainer features and use cloud configuration sync or GamePP remote control. The maker warns that security software may flag the installer or trainer behavior because trainers use memory injection.