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ClassBoom capsule

ClassBoom

This is a physics-based casual sandbox game, where there are no limits to your creativity. Mess around with liquids, explore the space, build machines, or just explode everything you can see.

$7.99
SandboxSimulationPixel Graphics
AlkibitMay 12, 2026

ClassBoom scores 70/100 — better than 23% of Sandbox capsules (n=1,901).

$7.99 · Released May 12, 2026 · By Alkibit

Explore:Sandbox capsulesSimulation capsulesPixel Graphics capsulesSteam page optimisationCapsule design best practices

Quick text summary

ClassBoom scored 70/100 on Steam Analyzer — Good for a Sandbox capsule. Top priority fix: [uniqueness_polish] Introduce a distinctive character mascot or signature visual motif (e.g., a recognizable creature or shape) to differentiate ClassBoom from generic physics sandboxes and create brand memory.

Capsule scores by dimension

  • Genre Clarity: 7/10 — Physics sandbox chaos clearly communicated. The yellow explosion cloud, scattered colored blocks, and pixelated character on a platform immediately signal a physics-based sandbox game with destructive play. At tiny size, the bright yellow burst and floating elements still read as "mess around and explode things," though genre specifics like simulation depth are not obvious. The visual vocabulary aligns well with casual physics games.
  • Title Readability: 8/10 — Bold title legible across all sizes. "CLASS BOOM" uses a clean, white sans-serif font with strong contrast against the dark gray background and yellow explosion elements. The title placement in the upper left avoids the chaos of the right side. At tiny size, the letters remain distinct and readable, though the smaller decorative dots around the text fade into visual noise.
  • Contrast & Color: 8/10 — Strong yellow pop against dark tones. The bright saturated yellow explosion cloud creates excellent value separation from the dark gray background (#1b2838 equivalent), and the white title pops cleanly. The purple and green blocks add secondary color interest without muddying the primary read. At tiny size, the yellow mass remains a clear focal point and silhouette integrity holds.
  • Uniqueness & Polish: 6/10 — Competent but generic physics sandbox visual. The capsule communicates the core mechanic (explosion, destruction, building) competently with pixel art and floating objects, but the execution feels formulaic—yellow cloud, scattered blocks, simple platform. The style is polished and clean, but lacks a distinctive visual hook or memorable character presence that would elevate it above other physics sandboxes in this crowded genre.
  • Brand Consistency: 6/10 — Functional but limited iconic identity. The yellow explosion and pixelated art style are consistent with casual game branding, but there are no strong character, color palette, or motif signatures that feel uniquely ClassBoom. The small black character is too minimal to function as a recognizable mascot. The capsule follows genre conventions without establishing a memorable brand image that would carry across other marketing materials.
  • Composition: 7/10 — Clear hierarchy with controlled focal point. The yellow explosion anchors the left-center area as the primary subject, while the title sits safely in the upper left, and secondary elements (blocks, floating objects) scatter the right side without competing for attention. At tiny size, the composition reads as explosion on left, chaos on right—clear and organized. Safe margins are respected and the crop appears resilient, though the right edge clustering of small elements risks becoming visual mud at very small sizes.

What works

  • Strong title contrast and legibility. White sans-serif "CLASS BOOM" stands out cleanly against the dark background at all sizes, with strategic upper-left placement avoiding visual competition.
  • Bright yellow focal point. The saturated yellow explosion creates excellent value separation and immediately communicates destruction and chaos, remaining readable even at tiny thumbnail sizes.
  • Clean craft and pixel art consistency. The polished pixel aesthetic is cohesive, with intentional color choices (yellow, purple, green) that avoid muddiness and maintain visual clarity throughout the composition.

What hurts the capsule

  • Generic sandbox game presentation. The capsule relies on standard physics-game visual language (explosion cloud, scattered blocks, platform) without a distinctive hook or unique selling point that differentiates ClassBoom from other casual sandboxes.
  • No recognizable brand mascot or icon. The tiny pixelated character is too minimal and generic to serve as a memorable identity marker, missing an opportunity to build brand recognition across marketing materials.
  • Right-side element clutter at tiny sizes. The scattered blocks and floating UI elements on the right edge risk blending into visual noise at thumbnail scale, potentially weakening composition clarity in quick-scroll scenarios.

Priority fixes

  1. [uniqueness_polish] Introduce a distinctive character mascot or signature visual motif (e.g., a recognizable creature or shape) to differentiate ClassBoom from generic physics sandboxes and create brand memory.
  2. [brand_consistency] Develop and apply a signature color palette or repeating design element across the capsule that could be recognized independently on other marketing assets.
  3. [composition] Reduce right-side floating element density and create clearer visual breathing room to ensure the composition reads cleanly at 120x45 thumbnail sizes without element clustering.

Store copy priority fixes

  1. [feature_communication] Replace the duplicate opening paragraph in the detailed description with concrete examples: 'Use the liquid system to create flowing contraptions, build Rube Goldberg machines with realistic physics, or trigger chain reactions across the sandbox.'
  2. [uniqueness] Add a differentiator: 'Unlike static sandbox games, every object responds to physics—liquids flow, structures collapse realistically, and chain reactions create emergent moments you won't see coming.'
  3. [feature_communication] Explain the 'console panel' and 'block pallet' briefly: 'The console panel lets you script custom behaviors, while the block pallet offers dozens of materials with different physical properties.'
  4. [hook_strength] Rewrite the opening line to lead with the most distinctive mechanic: 'Combine realistic liquid physics with destructible environments in a sandbox where every action has cascading consequences.'

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Steam app ID: 3883870 · Tags: Sandbox, Simulation, Pixel Graphics, 2D, God Game