Game category: Arcade
![OMG Zombies!](http://cdn01.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_OMGZombies_square_image_wishlist.jpg)
OMG Zombies!
OMG! Alert! Alert! The City of Redfield has been hit by an outbreak of exploding zombies!
1 cheat
![Omvorm](http://cdn01.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_Omvorm_square_image_wishlist.jpg)
Omvorm
A fast paced shape shifting puzzle game that requires quick reactions and calmness under pressure.
![Once Upon a Jester](https://fs-prod-cdn.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/1x1_NSwitchDS_OnceUponAJester_square_image_wishlist.jpg)
Once Upon a Jester
A musical, theatrical adventure with improvised shows and a cursed diamond.
![Once Upon a Time on Halloween](https://fs-prod-cdn.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/1x1_NSwitchDS_OnceUponATimeOnHalloween_square_image_wishlist.jpg)
Once Upon a Time on Halloween
In 1920, a pact was made between humans and pumpkins. People were supposed to take care of the pumpkins throughout the year. Pumpkins were to protect people from evil once a year.
![One Gun Guy](https://fs-prod-cdn.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_OneGunGuy_square_image_wishlist.jpg)
One Gun Guy
Hazards to tackle, Enemies to destroy, Boss to kill.
![One Person Story](http://cdn01.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_OnePersonStory_square_image_wishlist.jpg)
One Person Story
Just like life, it’s a puzzle of obstacles and friendships, a rollercoaster of downs and ups, pain and hope.
![One Strike](http://cdn01.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_OneStrike_image500w.jpg)
One Strike
Become the deadliest warrior in a vintage Japan!
![One Way Heroics Plus](http://cdn01.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_OneWayHeroicsPlus_square_image_wishlist.jpg)
One Way Heroics Plus
A forced side scroll RPG game where you must keep moving right in order to escape the darkness!
1 cheat
![Oneiros](http://cdn01.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_Oneiros_square_image_wishlist.jpg)
Oneiros
Oneiros is a first-person, surreal puzzle adventure game that combines escape-room, classic adventure and crafting/building mechanics into a single narrative-based, surreal experience.
![Oniken: Unstoppable Edition](http://cdn01.nintendo-europe.com/media/images/11_square_images/games_18/nintendo_switch_download_software/SQ_NSwitchDS_OnikenUnstoppableEdition_square_image_wishlist.jpg)
Oniken: Unstoppable Edition
A lone warrior against futuristic evil.