Achievement Scavenger vs GameSave

Achievement Scavenger is a desktop companion for tracking game achievements and following completion guides. It tracks progress for Steam, PlayStation, RetroAchievements, and Xbox while detecting launched games and showing live achievement status and rarity. It can capture a screenshot when an achievement unlocks and warn about missable achievements before a point of no return. Community walkthroughs combine step-by-step text and embedded media with live tracking and interactive checklists for collectibles and side quests. Mini Mode stays on top while playing, offers five overlay styles, and can be toggled with Ctrl+Shift+T. A local server and QR code let users open a mobile-optimized tracker, walkthroughs, and checklists on a phone. GitHub Gists can back up and restore history and checklists across devices. The project is GNU GPL licensed and costs nothing. Installation is listed for Windows 10/11 and Linux/Steam Deck. Depending on the tracking services used, setup may require API keys, tokens, or accounts. Hints, chapters, checklists, and missable flags come from a separate community database.

GameSave brings supported game libraries into a shared progression system with GameScore, Credits, XP, achievements, and global leaderboards. It connects Steam, GOG, Epic, Xbox, EA, Ubisoft, itch.io, Battle.net, and PlayStation; Riot Games is detected through the installed Riot Client, and retro ROM libraries are supported. The app includes a unified library, speedrun timer, friends and messaging, an in-game overlay, completion history, stats, and retro achievements. The core app, PC Games library, Career profile, and Pulse are free, while additional pages can be unlocked with earned Credits or Pro. Pro costs $9.99 a month, $24.99 a month billed quarterly, or $89.99 a year; Founder lifetime access costs 149.99 USD one-time. One account can be signed in on up to three PCs, and offline use is supported for up to 72 hours. The FAQ lists Windows 10 and 11, and a Linux alpha download is offered. GameSave says it does not require administrator rights, a kernel driver, or code injection into other processes.