There is something wonderfully irresponsible about looking at the speed, violence, and glorious hallway chaos of a 1993 shooter and thinking, “Yes, but what if we added an anime shrine maiden and a supernatural infestation?” That is basically where KAGE//SHRINE comes in. You can find KAGE//SHRINE in the Otaku Scrolls Games section and jump straight into the action. The newest game on Otaku Scrolls is an anime inspired retro first person shooter starring Akari Kage , a shrine exorcist who has apparently reached the point in her career where paper talismans and polite spiritual cleansing are no longer enough. The yokai are coming in hordes, the shrine grounds are anything but peaceful, and Akari’s solution is considerably louder than ringing a ceremonial bell. What makes KAGE//SHRINE especially fun, though, is that this is not just a modern game wearing a pixel art costume. It is powered by a real Doom engine , meaning the movement, combat rhythm, and overall feel are rooted in the same kind of fast, immediate FPS design that made the original Doom such a monster in 1993. Except now there are yokai. And anime. This was clearly inevitable. Doom Movement, Anime Energy Retro shooters are everywhere now, but there is a huge difference between making something that looks old and making something that feels old in the right ways. KAGE//SHRINE leans into the second idea. The game uses authentic old school Doom style movement and gunplay as its foundation. That means the action is built around speed rather than modern military shooter caution. You are not slowly peeking around every corner while waiting for your stamina meter to refill. You are moving, dodging, firing, repositioning, and generally behaving like the floor itself is offended that you stopped running. That classic movement is a major part of why Doom still feels so good decades later. There is a directness to it. Press a direction and you move. See a threat and you shoot it. Get surrounded and suddenly your peaceful evening has become an advanced geometry problem involving demons, projectiles, walls, and one rapidly shrinking health bar. KAGE//SHRINE takes that mechanical language and drops it into a completely different kind of setting. Instead of copying Doom's characters, monsters, and weapons, the game builds its own world around Japanese occult imagery, supernatural enemies, and Akari herself. The result is not “Doom with an anime skin.” The goal is something closer to a lost anime action game from an alternate 1990s where shrine exorcists somehow discovered circle strafing before everyone else . That combination immediately gives the game personality. Meet Akari Kage, Shrine Exorcist With a Very Direct Approach Akari Kage is the center of KAGE//SHRINE, and she fits the game's premise perfectly. A shrine exorcist already sounds like the protagonist of an anime I would watch immediately. Giving that same character the job of fighting through entire hordes of hostile yokai takes the concept from “cool supernatural series” to “somebody has made a serious mistake by opening the wrong sealed gate.” Akari also helps separate the game from the endless parade of faceless retro FPS marines. KAGE//SHRINE is built around an original heroine, not a stand in for an existing shooter protagonist. Her world, enemies, weapons, and visual identity belong to this game. That matters because the best retro inspired games do not survive on nostalgia alone. They borrow a mechanical foundation and then use it to create something that could not have existed in exactly the same form thirty years ago. Anime styling and Japanese occult imagery are a surprisingly natural match for classic FPS design, too. Shrines, lantern lit corridors, cursed forests, ritual spaces, masks, spirits, and grotesque supernatural creatures already have strong silhouettes and atmosphere. Put them inside a fast retro shooter and suddenly the same engine language that once powered sci fi corridors can become something eerie, colorful, and distinctly supernatural. It turns out a torii gate can be just as effective at saying “absolutely terrible things are waiting on the other side” as any giant metal blast door. The Yokai Are Not Here for a Cultural Exchange Of course, an FPS lives or dies by the things standing between you and the exit. In KAGE//SHRINE, those things are supernatural yokai. That gives the game a huge amount of visual room to play with. Japanese folklore is packed with strange, creepy, funny, unsettling, and occasionally completely unhinged creatures. A supernatural enemy roster can feel very different from the standard military soldiers, zombies, or generic space monsters that shooters often fall back on. More importantly, yokai fit the pace of a Doom style FPS extremely well because they can support wildly different shapes and combat behaviors while still belonging to the same occult world. A small crawling creature, a floating spirit, a towering monster, and some horrible masked thing screaming at you from the other side of a shrine hall can all coexist without the setting feeling random. The Japanese occult styling also gives KAGE//SHRINE an excuse to be atmospheric without becoming slow. That balance is important. Horror games often create tension by limiting the player. Retro shooters usually do the opposite: they give you speed and expect you to survive through aggression. KAGE//SHRINE can live right in the middle of those two ideas. The environments and enemies can feel cursed and unnerving while Akari herself remains fast, armed, and extremely unwilling to participate in the usual horror game tradition of hiding inside a locker. Sometimes the correct response to a haunting is not investigating the tragic history of the building. Sometimes it is strafing left. A Real Doom Engine Gives KAGE//SHRINE Its Backbone The phrase “powered by a real Doom engine” is probably the detail that will make old school FPS fans immediately sit up in their chairs. There is a reason people are still making Doom maps, source ports, mods, total conversions, and new experiments more than thirty years after the original game launched. Doom's underlying style of play remains incredibly readable and satisfying. Its combat is quick. Its movement is smooth. Enemies can be understood at a glance. Levels reward navigation and momentum. The player is constantly making tiny decisions about distance, position, targets, and available space. KAGE//SHRINE gets to begin with that proven foundation instead of merely trying to imitate it. And for a browser game on Otaku Scrolls, there is something especially cool about that. You can be browsing anime articles one moment and then suddenly find yourself playing something descended directly from one of the most important FPS engines ever made, except now you are controlling an anime shrine exorcist fighting supernatural Japanese monsters. The internet was invented for many reasons. This may be one of the better ones. Original Weapons, Enemies, and a World of Its Own Using the Doom engine does not mean KAGE//SHRINE is trying to recreate Doom beat for beat. The engine is the skeleton. The actual game is being built around original characters, weapons, enemies, and styling . That distinction is important. There is already an actual Doom. It is very good. We do not need another game pretending it discovered shotguns and imps yesterday. What makes KAGE//SHRINE interesting is the collision between a classic FPS foundation and an original anime supernatural identity. Every new weapon or enemy can be designed around Akari's role as an exorcist. Every environment can push further into shrine imagery and occult horror. Every visual choice can reinforce the feeling that you are not exploring a military base or Martian installation, but a world where spiritual barriers have failed and something deeply unpleasant has crossed over. The retro presentation actually helps that concept. Modern graphics can sometimes make supernatural games feel too clean. Older style rendering leaves more room for imagination. A dark hallway, flickering texture, distant silhouette, or strange sprite moving toward you can create an atmosphere that high resolution realism does not automatically improve. There is also just something inherently cool about anime character art colliding with chunky retro FPS visuals. No further scientific research is required. Why KAGE//SHRINE Fits Otaku Scrolls One of the most enjoyable things about building games directly into Otaku Scrolls has been finding ideas that still feel connected to the site's anime identity rather than just attaching an unrelated arcade game to the menu. KAGE//SHRINE may be one of the clearest examples yet. It is a retro FPS, but the entire concept is filtered through anime and Japanese supernatural fiction. Akari looks like she belongs in an occult action series. The enemies come from the world of yokai. The aesthetic draws from shrines and spiritual imagery. Even the title looks like somebody slammed together a cursed VHS tape, a cyberpunk terminal, and a Shinto horror anime. That is exactly the kind of weird combination I want from a small browser game. KAGE//SHRINE does not need to compete with massive modern shooters by being bigger. It can be memorable by being specific. Fast Doom style combat. An anime shrine exorcist. Hordes of yokai. A retro engine that still feels fantastic more than three decades later. That is the pitch, and frankly, it is a pretty good pitch. The Shrine Is Open KAGE//SHRINE is the latest step in turning Otaku Scrolls into something more than a place where we simply talk about anime and games. Sometimes we should also make the kind of strange game that sounds like it came from a late night forum post written by somebody who had Doom open on one monitor and an occult anime running on the other. This time, that game is KAGE//SHRINE. Akari Kage has a shrine to protect, the yokai have apparently ignored every reasonable warning to leave, and the old Doom engine is ready to do what it has always done best. Move fast. Shoot faster. And whatever you do, do not trust the quiet room at the end of the hallway.