Survive Overnight in a Mega Store Power Cube Locations: Red, Blue, and Green

If you are hunting for Survive Overnight in a Mega Store cube locations, current community documentation identifies three progression items: a red Power Cube near the checkout area, a blue Power Cube behind Weaponry, and a green Power Cube in the Mechanic area.

Survive Overnight in a Mega Store Cube Locations: What Counts as a Cube

The documented cubes are colored Power Cubes used to power the generator in the electrical room. Boxes, pallets, roofing, and furniture are separate barricade materials and should not be called the progression cubes.

Older survival walkthroughs focus on barricade props because they predate or omit the current power route; that does not turn boxes into Power Cubes.

Survive Overnight in a Mega Store Cube Locations by Store Zone

The store layout is consistent enough that you can plan a loop instead of wandering. Work the zones below in order, and you will have food, a weapon, and barricade material before the lights drop.

Power Cube Spawn Areas

Zone details are drawn from the Destructoid walkthrough and Sportskeeda's Escape the CEO guide published May 27, 2025.

The Upper-Left Shelf Base

The opening move is simple: grab food and any weapon near the entrance, then head for the upper-left corner. An industrial shelf sits there with boxes already resting on it, and the top level becomes your home. Two small blue shelves provide access, which means two entry points to block every single night. Boxes are the preferred filler because they are scattered everywhere and you can shoot past them while an enemy climbs.

The upper-left industrial shelf is still a useful staging base, but it is not a cube spawn point. Keep barricade-box locations separate from the three Power Cube locations.

Hauling Power Cubes With Limited Inventory Space

The game gives you four item slots, and two more can be purchased with Robux. Historical note: The May 23, 2025 Destructoid walkthrough reported four default slots plus two paid slots; Rolimon's current listing advertises a +3 Item Slots gamepass. Instead of fighting that limit, turn the base into a warehouse: drop food, ammo, and barricade material on the shelf top and let the pile grow. Destructoid's player experience suggests eating roughly two burgers per day to keep the Energy bar high, with a Katana and a few guns stashed for emergencies.

Purple premium coins are worth grabbing on every lap because they carry into future sessions and can be spent on stronger weapons. Build the habit loop — eat, loot, drop, repeat — and your stash will already be upstairs when the lights flicker.

Night Routine While Running Power Cubes

Power Cube progression and barricade construction are separate tasks. Stage the cubes and ordinary supplies at a safe base, then move the progression items to the generator during a safe window.

• Seal both climbs. Stack boxes in front of each blue-shelf route. Pallets or a tin roof work if boxes run short.
• Stay still. Movement drains energy and makes you easier to spot from the floor.
• Keep a First Aid pack ready. Published runs recommend holding one all night.
• Swap weapons if the wall breaks. A shotgun finishes a climbing employee quickly once the barricade fails.
• Expect escalation. Early nights are often peaceful; later ones get more aggressive.

Worth noting: Sportskeeda reported on May 27, 2025 that Update 1.0.0 lowered enemy spawn rate and vision range, improved the mobile interface, and fixed several bugs. If your route comes from an older clip, retest it in a fresh run before trusting it.

Cubes, Alarms, and the Night 6 Escape

Update 1.0.0 also added the Escape the CEO event, giving the game an optional ending. On Night 6, an attempt to leave the store trips the alarms and summons the CEO with a squad of employees. The CEO cannot be killed and deals 50 damage per hit — enough to two-shot most avatars — but moves slowly, so stamina management and sprinting keep you alive.

Five alarms must be disabled: two in front of the entrance, one in the middle of the store, and two at the back. They glow red in the dark, which makes them findable mid-chase. Employees do not respawn, so thinning them with a katana, pistol, or assault rifle permanently improves your odds. Clearing every alarm and reaching the exit awards a win trophy plus a choice to continue or leave; a red car returns you to the lobby, or you can wait 90 seconds.

Just want to survive? Head to the official Survive Overnight in a Mega Store page on Roblox and jump into a run.

FAQ

Do Survive Overnight in a Mega Store cube locations change between runs?

Current community documentation gives fixed department-level locations for the red, green, and blue Power Cubes. Barricade props can respawn separately and should not be used as evidence about cube spawns.

How many cubes do I need to block both entry points?

Barricade boxes are not the Power Cubes. Use enough ordinary furniture or boxes to seal both approaches to your base; the red, green, and blue Power Cubes belong at the generator.

Are there special color cubes in Survive Overnight in a Mega Store cube locations?

Yes. Current community documentation identifies three colored Power Cubes and maps them to checkout (red), Weaponry (blue), and Mechanic (green), all used for the electrical-room generator.

Why is the upper-left shelf the recommended base?

It is a low-patrol corner with a ready-made industrial shelf, boxes already on top, and only two ways up — both easy to barricade. Early nights there are frequently uneventful, which buys you time to build a supply stash.