A: Yes, if you use CompactGUI or buy a portable SSD.
If you're looking for a highly compressed version of GTA 4 for PC, around 500mb, here are a few things to consider: Gta 4 Highly Compressed 500mb For Pc
Buy the game, then apply:
: After installation, tools like "Steam Cleaner" can remove unnecessary redistributable files to save a few hundred megabytes. A: Yes, if you use CompactGUI or buy a portable SSD
Even if the download file is only 500MB, the game will expand to nearly 15GB+ once installed. Your PC must meet the minimum specifications to run the decompressed game smoothly. then apply: : After installation
This gives you a smaller memory footprint without breaking the law.