None

A game whose multi-monitor method is "None" is a game with no ultra-wide support. Members of the forum have researched options for adding multi-monitor support (registry keys, .ini, console, hack, etc.), and nothing has been found.

Fallout 76

Fallout 76 is a Multiplayer version of Fallout kinda similar to Fallout 4

Human Resource Machine

Human Resource Machine is a single-player puzzle game where you use visual programming to control an office worker.
A sequel titled 7 Billion Humans was released in August 2018.

Ace of Spades

Free to play voxel based shooter by Ben Aksoy. (Also known as Ace of Spades Classic or Build and Shoot)

Jack Nicklaus 6: Golden Bear Challenge

Sequel to the best-selling Jack Nicklaus golf series, Jack Nicklaus 6: Golden Bear Challenge garnered a PC Gamer Editors’ Choice award (July 1999 issue) and a five-star rating from Computer Gaming World (August 1999 issue). With state-of-the-art physics, design innovations like Season Mode, the addition of RPG elements, Ready Golf, and an innovative green reading mechanic, this title is the ultimate golf simulation. The graphics are the best of the genre, and the interface is gorgeous, polished, and easy to use. From a technical standpoint, the game is superbly engineered.

Jimmy Neutron vs. Jimmy Negatron

Jimmy Neutron vs. Jimmy Negatron is a video game for the Game Boy Advance and PC. In the game, the player plays as Jimmy Neutron as he tries to stop his evil alter ego, Jimmy Negatron, from his evil deeds. It was published by THQ and Nick Games and developed by AWE Games (PC) and Human Soft (GBA). This is the only Jimmy Neutron video game that isn't movie based. The game has a demo for SpongeBob SquarePants: Employee of the Month.

Sheltered

Sheltered is a post-apocalyptic survival game developed by Unicube. Team17 published it on March 17, 2016, for Microsoft Windows, Xbox One, and PlayStation 4. Players control a family that survives a nuclear war by taking refuge in an underground shelter. As their supplies run low, the family must scrounge aboveground.

Astérix & Obélix

Windows 95 port of the Infogrames platform game. Supports one or two players.

Time Warriors

"Earth beckons a new order. The Warriors of time revisit the past to decide the future...

Choose your champion and take part in the most amazing combat game you've ever seen on your PC.

Ten characters prepare to enter the tournament: each representing a great and powerful civilization; each with their own style and their own strengths and weaknesses. Each is rendered with incredible detail in smooth, fast 3D graphics.

Betrayal in Antara

"As the mighty and benevolent empire of Antara fractures under the weight of corruption and war, four unlikely heroes find themselves faced with an insidious mystery involving the most powerful figures in the empire." - GOG.com store page