Updated hotline is known to crash every 20-30 minutes of continous gameplay in case of integrated GPU due to unhandled memory leaks (on the Original version it happens no matter what, hence amongst many other reasons we don't run on it). However, in recent days a solution to fix that issue was found, which turned out to be tied to the game savefile:

1. In the resources tab, you can find a 100% file or a file w/o Charlie (more suitable for runnning All Levels). Download either of these.
2. Change the name of the file to SaveData.sav (if it's not named like that already). Do not tamper with the format. The file should be weighting at 256KB.
3. Copy and paste the SaveData.sav file to the directory where the save is located: C:\Users(your_name)\Documents\My Games\HotlineMiami . Replace the file when asked.