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Welcome to the HoloArc: Atlantis - Boss Fights Demo! This Hololive-inspired Roguelite Metroidvania demo focuses on boss fights, where you play as Gawr Gura on a quest to unravel the mystery of her lost memory and the hidden city of Atlantis.

Boss Explanations:

  1. Atlantean Gargoyle, Gatekeeper of Atlantis: This is likely the first boss you'll encounter. It's recommended not to unlock or check anything in the menu for this fight—the boss is meant to be beaten without those upgrades in the full game.
  2. Ouro Kronii, The Warden of Time: Kronii is designed to be a very challenging boss, but she’s beatable with enough practice. As the embodiment of time, Kronii essentially serves as the "timer" of the game. Instead of a health-draining mechanic or death timer, you’ll face her directly in a battle that ties into the game’s narrative.  (Pro Tip: Don’t brute force it—memorizing her attack patterns will help you overcome her).
  3. Nightmares: Unlocked after defeating all the bosses (currently only 2). In this stage, you'll face all the bosses back-to-back, but with significantly increased difficulty—such as fighting two bosses at once, more complex movesets, and shorter vulnerability windows. You'll unlock the double jump ability to make things slightly easier.

Upgrades:

  • Dash: A crucial upgrade to improve your mobility.
  • Special: Special attacks can be unleashed when you have enough mana. Requires 5 mana to use.
  • Potion: Can be used to restore your health, and for the next 5 seconds, your attacks and specials will deal extra damage.
  • Blessings: A random buff of extra attack damage, extra health, extra mana pool, higher chance to double hit, or everything at once.
  • Weapon Upgrades: Increases all of your damage with each upgrade.

Controls:

KeyboardController
MoveWASD or Arrow KeysLeft Stick or D-Pad  
Jump (Select, Next Dialogue, Hold to 4x dialogue speed). Double Jump (Nightmares Only)K or SpaceA (Xbox) / X (PS)  
Attack (Select, Next Dialogue, Hold to 4x dialogue speed)J or ZX (Xbox) / Square (PS)
Up AttackUp + AttackUp + Attack
Down AttackDown + Attack (in the air)Down + Attack (in the air)
Dash (if unlocked)L or LShiftB (Xbox) / Circle (PS)
Special Attack (if unlocked)I or X Y (Xbox) / Triangle (PS)
Up Special Attack (if unlocked)Up + SpecialUp + Special
Heal (if unlocked)O or CRB or RT (Xbox) / R1 or R2 (PS)
Toggle FullscreenFStart/Share/Options
Toggle SFX
1LB (Xbox) / L1 (PS)
Toggle BGM
2LT (Xbox) / L2 (PS)
Toggle Screen Shake3Left Stick Press (L3)
Toggle FPS4Right Stick Press (R3)


Afterwords:

I’m working hard to make HoloArc: Atlantis a reality and plan to submit it to HoloIndie. Your support is crucial for this project to grow!

How You Can Help:

  • Play the Demo: Please give it a try and share your thoughts! Knowing how long people play, how they interact with the game, and what they think will really help when I pitch it to HoloIndie.
  • Spread the Word: If you like the game, sharing it with others would mean a lot. The more people who play, the better the data I can gather, and it also helps get the word out.
  • Support the Project: Funding is actually holding me back from finishing the game faster. I can only spend about $150 a month on necessary assets due to living in a low-wage country. If you’re someone who can create better art, animations, or handle audio, I’d love to hear from you. 

If you have any other ideas on how to support me, feel free to contact me on Discord (#a.m.elegant)!

Thanks for playing and reading this far!

Updated 21 days ago
StatusIn development
PlatformsWindows, macOS, Linux
Rating
Rated 5.0 out of 5 stars
(1 total ratings)
AuthorGan Gan
GenreAction, Adventure, Platformer, Role Playing
Tags2D, Anime, Boss battle, Metroidvania, Roguelite, Story Rich

Download

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Click download now to get access to the following files:

HoloArc: Atlantis - Demo - Windows v0.1.3 (Portable) 146 MB
HoloArc: Atlantis - Demo - Windows v0.1.3 (Installer) 121 MB
HoloArc: Atlantis - Demo - MacOs v0.1.3 142 MB
HoloArc: Atlantis - Demo - Linux v0.1.3 145 MB

Development log

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