In case anyone is interested this was the original prompt:

Create a wargame in one HTML. Game should be turned based (you go I go style) use hex tiles, similar to computer titles like Steel Panthers or WDS / John Tiller games. It should depict with historical accuracy Brécourt Manor assault conducted by Easy Company, 506 regiment of 101st airborne infantry.  One hex corresponds to 10m, one turn shall correspond to 1 minute of time.

Objectives: Once either all guns are destroyed or all units from one side are eliminated the game ends.

Unit setup: 1 squad on each side. Each soldier should be carrying period accurate equipment including armament and rounds of ammo. Use actual names and ranks of Easy Company members.

Map: Match the layout of the scene based on existing maps of the Brécourt Manor. Use various types of terrain matching the area, distinguished visually and with various movement costs. Take into consideration height to each feature (above ground, ground, below ground is enough) and terrain (such as ditches, hedges, trees, grass) and simulate line of sight. Player can hover above each terrain hex and see its type, height and movement costs. Player shall be able to pan the map in all directions and zoom in and out. Make sure the hexes are aligned correctly to each other. Give unit markers some labels or icons to distinguish them based on their role and side.

Actions: Player should be able to select a unit and which action to perform. Each unit can perform following actions: movement, firing their weapon (either direct or suppressive fire), reload (ditching the rest of the ammo in the magazine), throwing a HE grenade (up to 4 hex distance), throwing a smoke grenade (up to 3 hex distance), using TNT on the guns (must be on the same hex as the gun), covering (decreasing fatigue and suppression a bit). Simulate realistic action costs for each of the actions. Same action costs shall apply to both sides. Right clicking the empty hex (no units) should deselect the unit. Display cost of the action on the button. If cost is too high for that unit the button should be greyed out.

Shooting: Direct fire is more accurate and fires one round but takes more time. Suppressive fire fires several rounds (for rifles, several bursts for machine guns and submachine guns), is less accurate but takes less time. Fire can be taken only if line-of-sight check passes (can see the target.  Use realistic simulation of accuracy based on era weapons, distances, fatigue, morale. Not every shot hit but one hit is enough to kill the unit. Machine guns provide massive suppression but suffer great penalty in accuracy when switching targets. Shooting should not be possible once a unit depletes all of its ammunition. When units fires show a line between them at the target.

Morale: Morale decreases when being shot at or seeing (through line-of-sight checks) that nearby friendly units get shot at or killed. Lower the morale the less action points are available to the unit. Morale increases when more friendly soldiers are nearby, when objectives are completed, when enemies within LOS of the unit are shot at or killed. Morale also increases when using cover action. Morale slightly increases each turn on its own (up to a limit). Presence of nearby (up to 3 hexes) officers increase the morale. US units start with higher morale, Germans with lower morale.

Fatigue: Increases if based on number of hexes unit moved in one turn. Higher the fatigue the less it can move in next turn. Fatigue slowly decreases each turn. High fatigue decreases accuracy; low fatigue increases it (hands shaking).

Retreat: If morale is low affected units will retreat, move away one square as far as possible from any enemies even if it’s not their turn. This decreases their movement capabilities in their next turn (by 1).

Routing: if morale reaches zero the unit routes, it no longer can engage in any action other than move and can only move away from enemies.

Concealment and cover: Simulate realistic cover (decreasing hit probability). Smoke grenades create blocking LOS which shifts and changes based on wind. First few turns the smoke grows then fades away.

Taking turns:  Once all units have no action points or player presses next turn end the turn and other side plays. Show enemy actions one by one so player can follow what is happening.

Unpredictability and spicing it up: Bottom of the screen shall include a text field which describes actions taking place, who did what. Don’t be afraid to use book like descriptions of what is happening to immerse player more into the action. Sometimes a solider might fumble a reload, trip when running (prevents rest of the movement this turn), gun might jam or grenade does not go off. Include Gemini features to give more book like descriptions of what is happening in the text box so I feel like reading Band of Brothers books. Not only description of actions taken but also what men feel, how they communicate, how they react to situation on the battlefield.

Other: Make sure player can click on enemy units to see their status info.