GTA IV (97.21%)

Completion progress: 97.21%

He was arrested twice, ended up in the hospital ten times (both arrests and visits to the hospital took place by an absurd accident).

Passed almost everything!

Choice of endings: deal (If The Price Is Right) / revenge (A Dish Served Cold) (I chose the second one - you can’t turn a blind eye to what Dmitry Raskalov did in the story with Niko and Roman; it would be better if the latter survived).
And the reward for the mission Out Of Commission ($250,000) will not hurt...

Slot 1 is saving before choosing both endings (for those who want to make a deal with Dmitry; but I warn you - the mission If The Price Is Right will be terribly difficult, with an equally difficult ending - the mission A Revenger's Tragedy; if you want to take revenge on Dmitry right away - complete the mission A Dish Served Cold). Not only the final game depends on the mission you completed, but also the fate of Roman Bellick / Kate McReary.
In slot 2 - passed ending (Out Of Commission).

It remains to pass: if you want to deprive Niko of the savehouse, but want to get $25,000 - kill Dwayne Forge). The decision is yours!

Moral decisions #1 (execute/leave alive):
Ivan The Not So Terrible (left alive - additional task from Ivan completed).
Ruff Rider (left alive - an additional task from Sherise will be available after completing The Holland Play mission).
Holland Nights (left alive - additional task from Clarence completed).
That Special Someone (left alive - why kill Darko when he does not pose any threat to Niko or Roman; moreover, any of the moral decisions regarding this homeless drug addict will not have any effect on the final game).

Moral decisions #2 (kill one of the two characters):
The Holland Play (kill Playboy X/Dwayne Forge - Failed).
Blood Brothers (kill Derrick/Francis McReary - killed Francis; for blackmailing me).

Progress in relations with friends / girlfriends - 100%

Unlocked:
Roman is a free taxi.
Baby Jacob - 30% off B.C.
Brucie Kibbutz - free helicopter.
Patrick McReary is a bomb with a remote detonation system.
Carmen Ortiz - restoration of health.
Kiki Jenkins - removing up to three wanted stars, inclusive.
Alexandra Chilton - up to 50% off in all clothing stores.

Optional:
Completed all taxi flights for Roman.
Completed all of Jeff's side missions.
Flew under every bridge in Liberty City.

When passing the game, no cheat codes were used!

How to install saves:
In the version with Windows XP, the saves are located on drive C in the “Documents and Settings” section, then @USERNAME@ is the username, go to “Local Settings” and to the “Application Data” directory. Next is the folder with the game "Rockstar Games\GTA". There we throw the contents of the downloaded folder.
On Windows Vista/7/8/10, GTA 4 game saves are located in the GTA IV folders (C:\Documents and Settings\Your Account\Local Settings\Application Data\Rockstar Games\GTA IV\). There we throw the contents of the downloaded folder.

It is advisable to enable the display of hidden folders.
How to do it?
"Start" - "Control Panel". In the window that opens, in the top menu, click the "Tools" item, in the drop-down menu, click on "Folder Options". A properties window will open, in which you need to select the "View" tab. In this tab, in the advanced options window, select the item "Hidden files and folders" and check the box next to "Show hidden files and folders." Save the changes - click "Apply" and "OK".

For Windows Vista/7/8/10 - Click the Start button and select Control Panel > Appearance and Personalization. Select Folder Options, and then click the View tab. Under Advanced Options, select Show hidden files, folders, and drives, and then click OK.

Attention!
Don't forget to back up your (original) saves!