diff --git a/Makefile b/Makefile
index 99d4394..719bc24 100644
--- a/Makefile
+++ b/Makefile
@@ -7,12 +7,12 @@
 #                                              #
 ################################################
 
-# Directory constants
-SRCDIR := src
+## Directory constants
+# These directories can be placed elsewhere if you want; directories whose placement
+# must be fixed lest this Makefile breaks are hardcoded throughout this Makefile
 BINDIR := bin
 OBJDIR := obj
 DEPDIR := dep
-RESDIR := res
 
 # Program constants
 ifneq ($(OS),Windows_NT)
@@ -34,14 +34,14 @@ RGBFIX  := $(RGBDS)rgbfix
 ROM = $(BINDIR)/$(ROMNAME).$(ROMEXT)
 
 # Argument constants
-INCDIRS  = $(SRCDIR)/ $(SRCDIR)/include/
+INCDIRS  = src/ src/include/
 WARNINGS = all extra
 ASFLAGS  = -p $(PADVALUE) $(addprefix -i,$(INCDIRS)) $(addprefix -W,$(WARNINGS))
 LDFLAGS  = -p $(PADVALUE)
 FIXFLAGS = -p $(PADVALUE) -v -i "$(GAMEID)" -k "$(LICENSEE)" -l $(OLDLIC) -m $(MBC) -n $(VERSION) -r $(SRAMSIZE) -t $(TITLE)
 
 # The list of "root" ASM files that RGBASM will be invoked on
-SRCS = $(wildcard $(SRCDIR)/*.asm)
+SRCS = $(wildcard src/*.asm)
 
 ## Project-specific configuration
 # Use this to override the above
@@ -62,7 +62,7 @@ clean:
 	$(RM_RF) $(BINDIR)
 	$(RM_RF) $(OBJDIR)
 	$(RM_RF) $(DEPDIR)
-	$(RM_RF) $(RESDIR)
+	$(RM_RF) res
 .PHONY: clean
 
 # `rebuild`: Build everything from scratch
@@ -79,9 +79,9 @@ rebuild:
 ###############################################
 
 # How to build a ROM
-$(BINDIR)/%.$(ROMEXT) $(BINDIR)/%.sym $(BINDIR)/%.map: $(patsubst $(SRCDIR)/%.asm,$(OBJDIR)/%.o,$(SRCS))
+$(BINDIR)/%.$(ROMEXT) $(BINDIR)/%.sym $(BINDIR)/%.map: $(patsubst src/%.asm,$(OBJDIR)/%.o,$(SRCS))
 	@$(MKDIR_P) $(@D)
-	$(RGBASM) $(ASFLAGS) -o $(OBJDIR)/build_date.o $(SRCDIR)/res/build_date.asm
+	$(RGBASM) $(ASFLAGS) -o $(OBJDIR)/build_date.o src/res/build_date.asm
 	$(RGBLINK) $(LDFLAGS) -m $(BINDIR)/$*.map -n $(BINDIR)/$*.sym -o $(BINDIR)/$*.$(ROMEXT) $^ $(OBJDIR)/build_date.o \
 	&& $(RGBFIX) -v $(FIXFLAGS) $(BINDIR)/$*.$(ROMEXT)
 
@@ -89,12 +89,12 @@ $(BINDIR)/%.$(ROMEXT) $(BINDIR)/%.sym $(BINDIR)/%.map: $(patsubst $(SRCDIR)/%.as
 # Also add all obj dependencies to the dep file too, so Make knows to remake it
 # Caution: some of these flags were added in RGBDS 0.4.0, using an earlier version WILL NOT WORK
 # (and produce weird errors)
-$(OBJDIR)/%.o $(DEPDIR)/%.mk: $(SRCDIR)/%.asm
+$(OBJDIR)/%.o $(DEPDIR)/%.mk: src/%.asm
 	@$(MKDIR_P) $(patsubst %/,%,$(dir $(OBJDIR)/$* $(DEPDIR)/$*))
 	$(RGBASM) $(ASFLAGS) -M $(DEPDIR)/$*.mk -MG -MP -MQ $(OBJDIR)/$*.o -MQ $(DEPDIR)/$*.mk -o $(OBJDIR)/$*.o $<
 
 ifneq ($(MAKECMDGOALS),clean)
--include $(patsubst $(SRCDIR)/%.asm,$(DEPDIR)/%.mk,$(SRCS))
+-include $(patsubst src/%.asm,$(DEPDIR)/%.mk,$(SRCS))
 endif
 
 ################################################
@@ -107,11 +107,11 @@ endif
 # By default, asset recipes convert files in `res/` into other files in `res/`
 # This line causes assets not found in `res/` to be also looked for in `src/res/`
 # "Source" assets can thus be safely stored there without `make clean` removing them
-VPATH := $(SRCDIR)
+VPATH := src
 
 # Define how to compress files using the PackBits16 codec
 # Compressor script requires Python 3
-$(RESDIR)/%.pb16: $(SRCDIR)/tools/pb16.py $(RESDIR)/%
+res/%.pb16: src/tools/pb16.py res/%
 	@$(MKDIR_P) $(@D)
 	$^ $@