All Nodes view
display all execution nodes
Expensive Nodes view
display execution nodes with the cost over 1 percent only
Joins view
display only joins nodes
Not directly. However, you can use Winlator (Windows emulator for Android) to run the compressed PC version on high-end Snapdragon phones. Expect performance issues.
No. Anything under 300 MB will either be missing audio, cutscenes, or multiple missions. Some "ultra compressed" versions strip the game down to 150 MB but are essentially demos.
Yes, but you must apply the compatibility fixes (XP SP3, admin mode, widescreen patch). Some users report success with dgVoodoo2 to wrap DirectX 8 calls.