Best graphics in game under 1GB

Duty Calls Youtube

Original War

some upgraded mobile ports look pretty decent on pc and fit the criteria e.g The Room and Oceanhorn

The Binding Of Isaac: Rebirth

Visual novels.

Asteebreed: 830mb
Magical Battle Festa: 516mb
Freespace 2 (the '99 original, non-Steam version)

Mount & Blade games, they shouldnt have more than 1GB

You should try Bionic Commando Rearmed. An amazing 2D gameplay and fantastic graphics in 378MB.

Banished. ~150MB

Well the graphics aren't great but I've liked the creativity and ability to make your own bot and fight with it in Robocraft. Steam installation page shows ~917MB, so that's almost there haha.

Spintires, nothing comes even close

Sine Mora looks quite beautiful and it's around 800mb :D

Max Payne 3 at maximum settings uses something like 1350mb. You could run it at medium settings.

Don't Starve has a beautiful art style and is less than 1GB even with the expansion.

Darkest Dungeon

How do you do it.

http://store.steampowered.com/app/353360/

The Long Dark is 1GB. :-)

Cave Story has cool art. Cave Story + is alright too.

Commander Keen.

Super Mario 64, Zelda Ocarina of Time, Zelda Majora's mask and a good upconverting emulator.

All single disc ps1 games are under 1GB.

Final Fantasy 3 is 800 MB and looks good.

Hey, I have a high-end gaming PC but still a 56k internet connection... So what game under 124mb has the best graphics? ┐(￣ー￣)┌

Machinarium and The Tiny Bang Story

Old games Outcast (Outstanding graphics and atmosphere) and Blade Runner (Impressive graphics and one of the best plots ever) or Monkey Island (You don't know it? Oh you! C'mon!) series although I am not sure if they are less than 1GB each.