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The First Dream — Onirism Walkthrough
Onirism

The First Dream — Onirism Walkthrough

Comprehensive Onirism walkthrough covering all treasure chests, upgrades, secrets, and boss fights across Chroma Falls, Inferno Valley, Windy Meadows, and more. Master the game with our detailed guide.

By ···10 min read·Multi-source verified
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Comprehensive Onirism walkthrough covering all treasure chests, upgrades, secrets, and boss fights across Chroma Falls, Inferno Valley, Windy Meadows, and more. Master the game with our detailed guide.

Walkthrough
  1. 1
    Chroma Falls: Find Flaregun, Battery Ammo, 150 Pearls (x5), Pico Pico Axe, Big Boomstick, Bazooka, Umbrella Charge, Firework Ammo, Emily's Brewery, 150 Pearls, Emily & Super Grip, 150 Pearls, Key, Frag Fruit, Dual Splashers, Soapy Water Ammo, Perfume Bomb, 150 Pearls, 150 Pearls and Scissors, 100 Pearls, Fairy Wand, Extra Health, P-Lah Mk3, Foam Ammo, Stamina Expansion, 150 Pearls, Energy Ammo, 150 Pearls, Inferno Valley.
  2. 2
    Inferno Valley: Locate Nade Launcher, Extra Health, Wispfire Perfume, Aquommando, 150 Pearls (x2), Boomerang, Laser & Axe Door Switch, Sparkle Motar, Firecracker, 150 Pearls, Soapy Water Ammo, Agni & Charge Module, 150 Pearls, Stamina Expansion, Axe Door: Pyrobarbarian, Firework Ammo, Battery Ammo, Windy Meadows.
  3. 3
    Windy Meadows: Discover BB-12 Spreader, P-Lah Mk3, XPLM SonicBoom, Rustic Boomstick, 150 Pearls (x5), Energy Ammo, Bubbler, Power Switch 1 & Battle, Firework, Key 1, 150 Pearls, Foam Ammo, 150 Pearls (x2), Key 2, Stamina Expansion, 150 Pearls (x3), Key 3, 150 Pearls, Key 4, Sniper Rifle, 150 Pearls (x2), Tacticooler, Soapy Water Ammo, Unlocking the Gate, 3000 Pearls!, Shining Treetops.
  4. 4
    Shining Treetops: Find Soapy Water Ammo, Sticky Bomb & Firework Ammon, The Hive, 150 Pearls (x2), Wispfire Perfume, 150 Pearls, Need To Go Shopping, 150 Pearls, Yellow Barrier Switch, Battery Ammo, Blue Barrier Switch, 150 Pearls, Dreamstone 2 & Battle, Crossbow, Love Bracer, Energy Ammo, La Duchesse, Stamina Expansion, Pixie Dash, 150 Pearls, Foam Ammo, Extra Health, Tortibobble Swamps.
  5. 5
    Tortibobble Swamps: Locate 150 Pearls, Liberator, Inflatable Mine, 150 Pearls, Battery Ammo, 150 Pearls (x2), Sparkle Mortar, 150 Pearls (x3), Varmint Carabine, Extra Health, Soapy Water Ammo, 150 Pearls, Varmint Carabine, Vrill Torpedo, Sniper Rifle, Energy Ammo, Stamina Expansion, 150 Pearls (x3), Door Switch 1, 150 Pearls (x2), Door Switch 2, Arena & Dreamstone 3, 150 Pearls, Firework Ammo, Yellow Barrier Switch, Door Switch 3, 150 Pearls, Unlocked Door & Venom-GRZ, Like Shooting Frorcs in a Barrel, Foam Ammo, Oasis Greenhouse.
  6. 6
    Oasis Greenhouse: Discover Fizz 'Nade, 150 Pearls (x2), Red Keycard, Fertilizer & Biohazard Suit, Soapy Water Ammo, Storm PDW, Foam Ammo, Yellow Keycard, Sprinkler, Stamina Expansion, 150 Pearls, Energy Ammo, Extra Health, Blue Keycard, Battery Ammo, Persephone & Phase Module, Firework Ammo, Pinewood Summit.
  7. 7
    Pinewood Summit: Find 150 Pearls, P-Lah Mk3, Cluster Bomb, 150 Pearls, Foam Ammo, Rustic Boomstick, Icicle Launcher, Buffalo-XL, Air Strike, Wyvern, Soapy Water Ammo, 150 Pearls (x2), Frisbee Cannon, 150 Pearls, Battery Ammo, 150 Pearls, Crayon Launcher, Blue Barrier Switch, Frost Bracer, Pressure Pistol 7, 150 Pearls, Combat Boomstick, Stamina Expansion, Battery Ammo, Meteor Bracer, Extra Health, Elven Lense Cannon, 150 Pearls & Firework Ammo, Dreamstone 4, The Glacier.
  8. 8
    The Glacier: Locate 150 Pearls, Stamina Expansion, Dimensional Stone 1, Battery Ammo, Foam Ammo, Dimensional Stone 2, Soapy Hues, Tube Puzzle & Dreamstone 5, Dimensional Portal 3, Energy Ammo, Rolly Bomb, Heavy Firework Repeater, Electro Bubbler, Soapy Water Ammo, 150 Pearls (x2), Hydrozooka, Firework Ammo, Extra Health, 150 Pearls, Portal into the Nightmare Realm, Back to Normal, Hot Typhon, 150 Pearls, Pacifism Through Ultra Violence, Double Jump, Alpine Getaway into Borealis Sea.
  9. 9
    Borealis Sea: Discover 150 Pearls (x2), Hotkiss Bonet Merci, Soapy Water Ammo, Dreamstone 6, Stamina Expansion, Laser Osicillator, Extra Health, Jarl Fight, Foam Ammo, Airburst MX, 150 Pearls, Ice Staff Part 1, Battery Ammo.
Tips
  • Pay attention to the timestamps in the original guide for precise item locations.
  • Some areas have multiple treasure chests and upgrades close together; collect them systematically.
  • Boss fights are often indicated by specific area names or events within the walkthrough.
  • Keycards and switches are crucial for progression and unlocking new areas or items.

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