Games Playable on Compaq CQ45-112AU (Athlon X2 1.9GHz, 2GB RAM, Radeon HD 3200)

With those specs (circa 2009-2010), here's what you can expect:

Playable Games

Older Titles (Pre-2010) – Should Run Well

• Half-Life 2 (and episodes)
• Counter-Strike: Source
• The Elder Scrolls IV: Oblivion
• World of Warcraft (early expansions)
• StarCraft II (low settings)
• Civilization V
• Portal 2
• Minecraft (with mods)

Indie Games – Well Optimized

• Stardew Valley, Terraria, Undertale, The Binding of Isaac: Rebirth, Hollow Knight, Celeste, Hades

Strategy/Simulation – Gameplay Over Graphics

• Civilization VI (low), Cities: Skylines (low), Europa Universalis IV (low), Stellaris (low)

Likely to Struggle

• Modern AAA games (post-2015): Very demanding; may run at very low settings with low FPS.
• Graphics-intensive titles: Call of Duty, Battlefield series will struggle.

Optimization Tips

• Set graphics to Low/Very Low; find balance.
• Reduce resolution to 1280x720 (720p).
• Close background apps to free RAM/CPU.
• Update graphics drivers.
• Look for performance mods.

Note: The Athlon 64 X2 and 2GB RAM are limiting factors for modern gaming. Consider upgrading RAM or system for better performance.

Resources

• System Requirements Lab – Check game specs.
• PCGamingWiki – Optimization guides.