Profitable Video Game Development

Create and save a new GDevelop cloud project using the web editor on a Chromebook.

Distinguish the roles of scenes, objects, behaviors, and events in a GDevelop project.

Import a ready-made 2D asset pack and record its license and attribution requirements.

Assemble a test scene containing a player, platforms, and a background.

Configure platform and platformer-character behaviors to produce basic movement.

Preview the game and verify that movement, jumping, and collisions work as intended.

Create and restore a backup copy of the project.

Trace how a GDevelop event's conditions determine whether its actions run.

Create keyboard controls for moving and jumping.

Tune movement speed, acceleration, gravity, and jump strength against stated design targets.

Switch the player sprite's animation in response to idle, running, jumping, and falling states.

Configure a camera that follows the player while respecting level boundaries.

Use scene variables to represent score and remaining lives.

Restart the scene when the player falls outside the level.

Use preview and debugger information to locate a faulty event.

Implement collectible items that update the score and disappear on contact.

Implement hazards that remove a life and respawn the player.

Create a checkpoint that changes the player's respawn position.

Configure a moving platform that carries the player along a fixed route.

Implement a basic enemy patrol between two boundaries.

Implement distinct outcomes for stomping an enemy and touching it from the side.

Create an exit that unlocks after a stated objective and loads the next scene.

Display score and lives in a heads-up interface.

Use JavaScript variables to represent numbers, text, and true-or-false game state.

Construct arithmetic, comparison, and Boolean expressions for game rules.

Write an if/else statement that chooses an outcome from a game-state condition.

Write a function with parameters and a return value to calculate a score bonus.

Store a sequence of level values in a JavaScript array.

Use a loop to process every value in an array.

Distinguish syntax errors, runtime errors, and logic errors from their symptoms.

Use console output and small test cases to correct a faulty JavaScript function.

Explain when a GDevelop event is preferable to a JavaScript code event.

Read a GDevelop scene variable from a JavaScript code event.

Update a GDevelop scene variable from a JavaScript code event.

Access selected object instances safely within a JavaScript code event.

Implement a reusable score-multiplier calculation in JavaScript.

Guard game logic against a missing object or invalid value.

Refactor one repeated calculation into a named JavaScript function.

Verify custom code with normal, boundary, and invalid test inputs.

Add on-screen controls that allow the platformer to be tested on a phone.

Implement a short grace period for jumping just after leaving a platform.

Implement a jump-input buffer that makes near-miss inputs register reliably.

Add visual feedback for collecting an item, taking damage, and defeating an enemy.

Add licensed sound effects and balance their relative volume.

Create title, pause, win, and game-over screens with working navigation.

Save and restore a basic setting or progress value.

Provide separate controls for music volume, effects volume, and screen shake.

Define a three-step progression that introduces, practices, and combines a platforming mechanic.

Block out a short level with a clearly marked start, objective, and exit.

Place checkpoints and hazards using a stated difficulty target.

Create three short levels whose challenge rises without introducing untested mechanics.

Write a playtest script that elicits observable behavior rather than leading opinions.

Record a bug with reproducible steps, expected behavior, actual behavior, and severity.

Prioritize a bug list by player impact and release risk.

Run a release-candidate checklist covering controls, progression, audio, saved data, and failure states.

Define a specific target player for the platformer using observable preferences.

Compare the audience, hook, price, and review themes of five relevant commercial games.

Write a one-sentence product promise that distinguishes the platformer from comparable games.

Separate must-have, optional, and excluded features for a minimum sellable version.

Estimate a milestone schedule using the learner's available weekly development time.

Create a budget covering assets, software, storefront costs, testing, and contingency.

Calculate break-even sales under multiple price and storefront-fee assumptions.

Define measurable evidence for continuing, revising, or cancelling the project after prototype tests.

Export a web build and test it on both the Chromebook and a phone.

Publish a test release on a browser-game storefront with correct asset attribution.

Write concise store-page copy covering the hook, features, controls, and system expectations.

Capture screenshots that clearly communicate the game's core action and visual identity.

Create a short trailer plan organized around hook, gameplay proof, and call to action.

Design a small launch experiment with a channel, audience, budget, and success metric.

Create a post-launch process for collecting feedback, fixing critical issues, and reviewing sales data.

Map the hardware, Unity skills, platform approval, compliance, porting, and publisher steps required to pursue a later console release.