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Oro Interactive
Oro Interactive is publishing Grave Mistakes, an online co-op horror comedy from Happy Volcano, announced October 1, 2026 for Steam release in 2026 with a playtest and wishlist sign-ups live. Its most recent released title, Machine Party, passed 1 million copies sold in August 2026 and added local co-op in version 2.0.
Synthesized from 7
Yomimono stories · updated
Oct 5
Oro Interactive's 2026 slate spans horror, party games, golf, and a delivery sim, and its most recent announcements point to a publisher working across small, distinct projects rather than one franchise. The year began with Super Battle Golf, which launched in February 2026 and had a free weekend in July alongside the Attack on the Town update. June brought MOLE, a first-person horror adventure from Off Black Creations that released on June 15. Easy Delivery Co. picked up a free rally mode in July.
The biggest commercial result is Machine Party. Made by Buckshot Roulette creator Mike Klubnika and GDeavid, it launched July 30 and passed 1 million copies sold by August 13, with 2,718 Steam reviews at 87 percent positive. Version 2.0 added local co-op and Remote Play Together support. Oro announced the July 30 date on July 16, priced at 950 yen with music by Alex Peipman.
The newest announcement is Grave Mistakes, revealed October 1 for Steam release in 2026. The online co-op horror comedy from Happy Volcano has two to four players running the Good Mourning Funeral Home, serving grieving families up front while processing bodies in the back, with a basement Grandma demanding a daily body part. A playtest and wishlist sign-ups are open.
Across these titles the throughline is small-team projects with hands-on or social mechanics: machinery repair in MOLE, betrayal mini-games in Machine Party, and eulogy duty in Grave Mistakes. Only Machine Party has reported sales figures.
Key facts
- Newest announcement
- Grave Mistakes, an online co-op horror comedy from Happy Volcano, announced October 1, 2026 ↗
- Grave Mistakes release plan
- Scheduled for Steam in 2026, with a playtest and wishlist sign-ups open ↗
- Machine Party sales
- Surpassed 1 million copies sold, reached in about two weeks after a July 30 release ↗
- Machine Party Steam reception
- 2,718 reviews at 87 percent positive, 'Very Positive' status ↗
- Machine Party local co-op
- Version 2.0 added local co-op, which also enables pseudo-online play through Remote Play Together ↗
- Machine Party price
- 950 yen ↗
- Machine Party music
- Alex Peipman, who composed for Buckshot Roulette ↗
- MOLE release
- First-person horror adventure from Off Black Creations released on Steam June 15, 2026, priced at 1,500 yen with a 10 percent launch discount until June 30 ↗
- MOLE reception
- 'Very Positive' on Steam, 96 percent of 150 user reviews positive at the time of reporting ↗
- Super Battle Golf update
- Free update 'Attack on the Town' adds 18 new holes, a team battle mode, and items including the Jumbo Burger and Railgun ↗
Timeline
Synthesized by Yomimono from the cited Yomimono stories below, each itself
sourced, then editorially reviewed. Every
fact links the story it came from.
Facts
- Announced
- Machine Party surpassed 1 million copies sold · 2026-08-13
- Announced
- Machine Party will launch on Steam on July 30 · 2026-07-15
Connections
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Claim activity
When a claim about Oro Interactive was confirmed, debunked, or disputed against
open-web sources. The record stays even after a claim drops off the facts list.
- Confirmed Machine Party will launch on Steam on July 30 Sep 12 · source
- Confirmed Oro Interactive produces MOLE Jun 17 · source
All coverage
Oct 3
Happy Volcano and Oro Interactive announced Grave Mistakes on October 1, 2026. The online co-op horror comedy is scheduled for release on Steam in 2026, with a playtest and wishlist sign-ups open on the store page. Two to four players run the Good Mourning Funeral Home, handling grieving families, preparing services, delivering eulogies, playing the organ, and processing bodies. The funeral home has a back-room job: while one player reads a eulogy in front of the bereaved, another cuts and washes bodies in the back yard. Bodies rot over time, so speed matters, and players can replace an arm with a shovel or a leg with a skateboard. A Grandma is locked in the basement and demands a specific body part as food each day. If the part is not ready by day's end, one player may become that night's menu. Proximity voice chat is supported, and the funeral home can be upgraded.
Aug 13
Oro Interactive announced on August 13, 2026 that Machine Party, the latest work from Buckshot Roulette creator Mike Klubnika, has surpassed 1 million copies sold. The game, developed with GDeavid, is a violent party game for 2 to 4 players that includes 15 mini-games where failure leads to death. It was released on July 30 and reached the milestone in about two weeks. Alongside the sales announcement, version 2.0 added local co-op, which also enables pseudo-online multiplayer through Remote Play Together. The game has 2,718 reviews on Steam with 87% positive ratings, earning a 'Very Positive' status, and its 24-hour concurrent player count exceeded about 10,000 at the time of writing. Machine Party offers a story mode and a free selection of mini-games that test reaction speed, calm judgment, and mutual trust, sometimes requiring players to pretend to cooperate before betraying others. The update also includes bug fixes and various adjustments, making the game easier to enjoy with family and friends during the Obon holiday.
Jul 17
Oro Interactive is running a free weekend for the chaotic multiplayer golf game Super Battle Golf on Steam until July 21, alongside a 30% discount until July 24. The game, which launched in February 2026, has a 'Very Positive' rating from 93% of over 8,000 reviews. A free update titled 'Attack on the Town' adds 18 new holes, a team battle mode, and new items like the Jumbo Burger and Railgun.
Jul 15
Oro Interactive announced on July 16 that Machine Party, a violent party game for 2 to 4 players, will launch on Steam on July 30. The game is developed by Mike Klubnika, creator of the hit Russian roulette game Buckshot Roulette, and GDeavid, known for pixel art and low-poly 3D games. It features 15 death mini-games where failure results in the player's death. Players can compete in story mode or select individual mini-games. The mini-games test reaction speed, judgment, and trust, and players can betray or cooperate. The price is 950 yen. Music is by Alex Peipman, who composed for Buckshot Roulette. The game supports Japanese and 14 other languages. A new trailer was released. The Steam store page describes it as 'full of cunning means to outwit your friends'. Player appearance can be customized. This marks GDeavid's Steam debut, as he previously released on itch.io. The publisher Oro Interactive is known for titles like Order 13 and Easy Delivery Co.
Jun 27
Publisher Oro Interactive announced a free update for Sam Cameron's delivery driving game Easy Delivery Co., releasing July 6 on all platforms except mobile. The update adds EasyRally mode with rally-style physics, a time trial race mode with replays, and roughly 1.5 new maps.
Jun 16
Oro Interactive released the first-person horror adventure game 'MOLE' on Steam on June 15, 2026. Developed by Off Black Creations, the game is priced at 1,500 yen, with a 10% launch discount running until June 30. Players take the role of a navigator aboard a massive post-war drilling vessel called the 'Mole,' descending into an underground Slavic region to trace a mysterious signal. The crew has vanished, and the drill is silent. Gameplay involves operating levers, switches, and machinery to repair broken systems, with no tutorials or objective markers. As players progress, they collect memory fragments that reveal the story and the fate of the missing crew. The game is described as a psychological horror about madness, faith, and the 'abyss' people dig into themselves. A launch trailer shows eerie ship interiors and surreal landscapes. On Steam, the game has earned a 'Very Positive' rating, with 96% of 150 user reviews positive at the time of reporting. The estimated playtime is 4 to 5 hours.
Jun 2
Publisher Oro Interactive and developer Off Black Creations have announced that the psychological horror game 'MOLE' will launch on Steam on June 16. The game places players in the role of a navigator piloting a malfunctioning giant drilling vessel called the 'Mole' through an underground descent, with no tutorial or hand-holding guidance. Players must repair the vessel's broken systems and learn its operation through trial and error while listening to the voices of dead crew members and chasing a mysterious signal from the depths. The story explores themes of loss, guilt, and confronting one's own failures, with fragmented memories surfacing as the player descends. The game's demo, released on January 29, has already received a 'Very Positive' rating on Steam with 96% positive reviews out of 138 total, praised for its art style and the tactile feel of operating machinery in a confined space. The Swedish four-person development team Off Black Creations emphasizes immersive experiences that trust the player, while Oro Interactive has previously handled titles like 'Super Battle Golf' and 'Roadside Research'.