Alex Jackson

The Grand Slamboree Steam Key Global Trailer

The Grand Slamboree lethal hits chaotic lightning fast platform fighter rounds

The Grand Slamboree six unique characters 120 stages gameplay screenshot

The Grand Slamboree local and online PvP split screen fighter scene

The Grand Slamboree Alex Jackson platform fighter screenshot

The Grand Slamboree Steam Key Global

Name: The Grand Slamboree Steam Key Global
Brand: Alex Jackson
SKU: URA-711121
Price: 4.51 EUR
Availability: InStock

Game

Steam

Activation Guide

Delivery

Instant download

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Regions

Global

Languages

English

€4.51

Product number: URA-711121

About The Grand Slamboree

The Grand Slamboree is Alex Jackson’s 2D platform fighter where every hit is lethal. Bash across 120+ stages with six unique characters, local play for up to four fighters and custom rule sets from Slam Rush scoring to Last One Standing survival.

Steam lists Shared/Split Screen PvP, Shared/Split Screen and Remote Play Together for Windows PC. No Steam Achievements are listed. Released 26 August 2026. This listing is the Global Steam key for the base game.

Key Features

Lethal hits: One-hit-kill 2D platform fighter rounds.
120+ stages: Six worlds with hazards and interactables.
Local PvP: Up to four fighters on Shared/Split Screen.
Custom rules: Slam Rush scoring or Last One Standing.
Remote Play: Remote Play Together listed on Steam.
Global key: Confirm Global before payment.

Steam Version and Compatibility

This listing is the Steam version for Windows PC. Redeem it on a Steam account that can accept a Global key. Internet is required to register the key and download the game.

Global Activation & What You Receive

You receive The Grand Slamboree for Steam, delivered digitally as a Steam activation key. Redeem it on one Steam account; after use it is tied to that account. This listing is region Global; confirm Global before payment.

Why Buy This Game?

Choose The Grand Slamboree for Alex Jackson’s lethal-hit 2D platform fighter with 120+ stages, six characters, Shared/Split Screen PvP and Remote Play Together on a Global key.

Related Games

Alex Jackson’s one-hit-kill platform cadence in The Grand Slamboree shares hyper-combo tag pressure with ULTIMATE MARVEL VS. CAPCOM 3, where every opening punishes overextension before rounds reset on flat stages. OB’s obstacle-course physics brawling in Galumb carries the same betrayal-friendly free-for-all energy once lethal platform duels start to feel too rules-light between hazard stages. Competitive paddle timing in PengPong strips fighter roster complexity to tighter head-to-head reflex drills when four-player local sessions need lighter arcade loops. Auto-battler arena squad clashes in Automon Arena keep team-vs-team escalation while swapping platform knockoffs for card-driven unit bursts between Slamboree rule-set experiments.